Please answer these questions before submitting your issue.
Question
- What do you want to know?
Bug
-
Which version of SkyWalking, OS and JRE?
-
Which company or project?
-
What happen?
If possible, provide a way for reproducing the error. e.g. demo application, component version.
I got a problem :
DEBUG 2018-09-21 16:46:12:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:15:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:18:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:21:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:24:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:27:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:30:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:33:835 GRPCChannelManager : Selected collector grpc service running, reconnect:true.
DEBUG 2018-09-21 16:46:33:835 GRPCChannelManager : Selected collector grpc service is not available. Wait 30 seconds to retry
ERROR 2018-09-21 16:46:33:840 DiscoveryRestServiceClient : Find server list fail.
org.apache.skywalking.apm.dependencies.org.apache.http.conn.HttpHostConnectException: Connect to 127.0.0.1:10800 [/127.0.0.1] failed: Connection refused (Connection refused)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:159)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
at org.apache.skywalking.apm.agent.core.remote.DiscoveryRestServiceClient.findServerList(DiscoveryRestServiceClient.java:88)
at org.apache.skywalking.apm.agent.core.remote.DiscoveryRestServiceClient.run(DiscoveryRestServiceClient.java:77)
at org.apache.skywalking.apm.util.RunnableWithExceptionProtection.run(RunnableWithExceptionProtection.java:36)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.skywalking.apm.dependencies.org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
... 19 more
DEBUG 2018-09-21 16:46:33:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:36:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:39:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:42:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:45:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:48:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:51:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:54:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:57:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:47:00:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:47:03:835 GRPCChannelManager : Selected collector grpc service running, reconnect:true.
DEBUG 2018-09-21 16:47:03:835 GRPCChannelManager : Selected collector grpc service is not available. Wait 30 seconds to retry
DEBUG 2018-09-21 16:47:03:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:47:06:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:47:09:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
INFO 2018-09-21 16:48:04:397 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-log4j-1.x-activation-5.0.0-RC2.jar loaded.
INFO 2018-09-21 16:48:04:398 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-log4j-2.x-activation-5.0.0-RC2.jar loaded.
INFO 2018-09-21 16:48:04:400 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-logback-1.x-activation-5.0.0-RC2.jar loaded.
INFO 2018-09-21 16:48:04:400 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-opentracing-activation-5.0.0-RC2.jar loaded.
INFO 2018-09-21 16:48:04:401 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-trace-activation-5.0.0-RC2.jar loaded.
DEBUG 2018-09-21 16:48:04:419 AbstractClassEnhancePluginDefine : enhance class org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor by org.apache.skywalking.apm .plugin.spring.patch.define.AutowiredAnnotationProcessorInstrumentation completely.
DEBUG 2018-09-21 16:48:04:427 SkyWalkingAgent : Finish the prepare stage for org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.
DEBUG 2018-09-21 16:48:05:173 SkyWalkingAgent : On Transformation class org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.
ERROR 2018-09-21 16:48:05:569 AppAndServiceRegisterClient : AppAndServiceRegisterClient execute fail.
org.apache.skywalking.apm.dependencies.io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at org.apache.skywalking.apm.dependencies.io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:222)
at org.apache.skywalking.apm.dependencies.io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:203)
at org.apache.skywalking.apm.dependencies.io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:132)
at org.apache.skywalking.apm.network.proto.ApplicationRegisterServiceGrpc$ApplicationRegisterServiceBlockingStub.applicationCodeRegister(ApplicationRegisterServiceGrpc.java:170)
at org.apache.skywalking.apm.agent.core.remote.AppAndServiceRegisterClient.run(AppAndServiceRegisterClient.java:112)
at org.apache.skywalking.apm.util.RunnableWithExceptionProtection.run(RunnableWithExceptionProtection.java:36)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.skywalking.apm.dependencies.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:11800
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.skywalking.apm.dependencies.io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:634)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460)
at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
... 1 more
Caused by: java.net.ConnectException: Connection refused
... 11 more
DEBUG 2018-09-21 16:48:05:989 AbstractClassEnhancePluginDefine : prepare to enhance class org.springframework.beans.BeanWrapperImpl by org.apache.skywalking.apm.plugin.spring.patch.define.B eanWrapperImplInstrumentation.
DEBUG 2018-09-21 16:48:05:998 AbstractClassEnhancePluginDefine : enhance class org.springframework.beans.BeanWrapperImpl by org.apache.skywalking.apm.plugin.spring.patch.define.BeanWrapperI mplInstrumentation completely.
DEBUG 2018-09-21 16:48:06:002 SkyWalkingAgent : Finish the prepare stage for org.springframework.beans.BeanWrapperImpl.
DEBUG 2018-09-21 16:48:06:129 SkyWalkingAgent : On Transformation class org.springframework.beans.BeanWrapperImpl.
DEBUG 2018-09-21 16:48:06:844 AbstractClassEnhancePluginDefine : prepare to enhance class org.springframework.web.client.RestTemplate by org.apache.skywalking.apm.plugin.spring.resttemplate .sync.define.RestTemplateInstrumentation.
DEBUG 2018-09-21 16:48:06:855 AbstractClassEnhancePluginDefine : enhance class org.springframework.web.client.RestTemplate by org.apache.skywalking.apm.plugin.spring.resttemplate.sync.defin e.RestTemplateInstrumentation completely.
DEBUG 2018-09-21 16:48:06:858 SkyWalkingAgent : Finish the prepare stage for org.springframework.web.client.RestTemplate.
DEBUG 2018-09-21 16:48:06:934 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:CONNECTED.
ERROR 2018-09-21 16:48:06:935 AppAndServiceRegisterClient : AppAndServiceRegisterClient execute fail.
org.apache.skywalking.apm.dependencies.io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
Requirement or improvement
- Please describe about your requirements or improvement suggestions.
centos 7
jdk 1.8
es5.6.10
skywalking5 rc2
Please answer these questions before submitting your issue.
Question
Bug
Which version of SkyWalking, OS and JRE?
Which company or project?
What happen?
If possible, provide a way for reproducing the error. e.g. demo application, component version.
I got a problem :
DEBUG 2018-09-21 16:46:12:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:15:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:18:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:21:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:24:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:27:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:30:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:33:835 GRPCChannelManager : Selected collector grpc service running, reconnect:true.
DEBUG 2018-09-21 16:46:33:835 GRPCChannelManager : Selected collector grpc service is not available. Wait 30 seconds to retry
ERROR 2018-09-21 16:46:33:840 DiscoveryRestServiceClient : Find server list fail.
org.apache.skywalking.apm.dependencies.org.apache.http.conn.HttpHostConnectException: Connect to 127.0.0.1:10800 [/127.0.0.1] failed: Connection refused (Connection refused)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:159)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
at org.apache.skywalking.apm.agent.core.remote.DiscoveryRestServiceClient.findServerList(DiscoveryRestServiceClient.java:88)
at org.apache.skywalking.apm.agent.core.remote.DiscoveryRestServiceClient.run(DiscoveryRestServiceClient.java:77)
at org.apache.skywalking.apm.util.RunnableWithExceptionProtection.run(RunnableWithExceptionProtection.java:36)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.skywalking.apm.dependencies.org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75)
at org.apache.skywalking.apm.dependencies.org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
... 19 more
DEBUG 2018-09-21 16:46:33:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:36:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:39:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:42:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:45:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:48:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:51:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:54:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:46:57:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:47:00:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:47:03:835 GRPCChannelManager : Selected collector grpc service running, reconnect:true.
DEBUG 2018-09-21 16:47:03:835 GRPCChannelManager : Selected collector grpc service is not available. Wait 30 seconds to retry
DEBUG 2018-09-21 16:47:03:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:47:06:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
DEBUG 2018-09-21 16:47:09:844 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:DISCONNECT.
INFO 2018-09-21 16:48:04:397 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-log4j-1.x-activation-5.0.0-RC2.jar loaded.
INFO 2018-09-21 16:48:04:398 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-log4j-2.x-activation-5.0.0-RC2.jar loaded.
INFO 2018-09-21 16:48:04:400 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-logback-1.x-activation-5.0.0-RC2.jar loaded.
INFO 2018-09-21 16:48:04:400 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-opentracing-activation-5.0.0-RC2.jar loaded.
INFO 2018-09-21 16:48:04:401 AgentClassLoader : /usr/local/test/walk/sw/agent/activations/apm-toolkit-trace-activation-5.0.0-RC2.jar loaded.
DEBUG 2018-09-21 16:48:04:419 AbstractClassEnhancePluginDefine : enhance class org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor by org.apache.skywalking.apm .plugin.spring.patch.define.AutowiredAnnotationProcessorInstrumentation completely.
DEBUG 2018-09-21 16:48:04:427 SkyWalkingAgent : Finish the prepare stage for org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.
DEBUG 2018-09-21 16:48:05:173 SkyWalkingAgent : On Transformation class org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.
ERROR 2018-09-21 16:48:05:569 AppAndServiceRegisterClient : AppAndServiceRegisterClient execute fail.
org.apache.skywalking.apm.dependencies.io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at org.apache.skywalking.apm.dependencies.io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:222)
at org.apache.skywalking.apm.dependencies.io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:203)
at org.apache.skywalking.apm.dependencies.io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:132)
at org.apache.skywalking.apm.network.proto.ApplicationRegisterServiceGrpc$ApplicationRegisterServiceBlockingStub.applicationCodeRegister(ApplicationRegisterServiceGrpc.java:170)
at org.apache.skywalking.apm.agent.core.remote.AppAndServiceRegisterClient.run(AppAndServiceRegisterClient.java:112)
at org.apache.skywalking.apm.util.RunnableWithExceptionProtection.run(RunnableWithExceptionProtection.java:36)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.skywalking.apm.dependencies.io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: /127.0.0.1:11800
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.apache.skywalking.apm.dependencies.io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:634)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:581)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:498)
at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460)
at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
... 1 more
Caused by: java.net.ConnectException: Connection refused
... 11 more
DEBUG 2018-09-21 16:48:05:989 AbstractClassEnhancePluginDefine : prepare to enhance class org.springframework.beans.BeanWrapperImpl by org.apache.skywalking.apm.plugin.spring.patch.define.B eanWrapperImplInstrumentation.
DEBUG 2018-09-21 16:48:05:998 AbstractClassEnhancePluginDefine : enhance class org.springframework.beans.BeanWrapperImpl by org.apache.skywalking.apm.plugin.spring.patch.define.BeanWrapperI mplInstrumentation completely.
DEBUG 2018-09-21 16:48:06:002 SkyWalkingAgent : Finish the prepare stage for org.springframework.beans.BeanWrapperImpl.
DEBUG 2018-09-21 16:48:06:129 SkyWalkingAgent : On Transformation class org.springframework.beans.BeanWrapperImpl.
DEBUG 2018-09-21 16:48:06:844 AbstractClassEnhancePluginDefine : prepare to enhance class org.springframework.web.client.RestTemplate by org.apache.skywalking.apm.plugin.spring.resttemplate .sync.define.RestTemplateInstrumentation.
DEBUG 2018-09-21 16:48:06:855 AbstractClassEnhancePluginDefine : enhance class org.springframework.web.client.RestTemplate by org.apache.skywalking.apm.plugin.spring.resttemplate.sync.defin e.RestTemplateInstrumentation completely.
DEBUG 2018-09-21 16:48:06:858 SkyWalkingAgent : Finish the prepare stage for org.springframework.web.client.RestTemplate.
DEBUG 2018-09-21 16:48:06:934 AppAndServiceRegisterClient : AppAndServiceRegisterClient running, status:CONNECTED.
ERROR 2018-09-21 16:48:06:935 AppAndServiceRegisterClient : AppAndServiceRegisterClient execute fail.
org.apache.skywalking.apm.dependencies.io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
Requirement or improvement
centos 7
jdk 1.8
es5.6.10
skywalking5 rc2