Fail to notify org.apache.skywalking.apm.agent.core.remote.TraceSegmentServiceClient about channel connected. #12201
Replies: 1 comment 10 replies
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These two descriptions are not consistent. The error stack is from the Java agent, not from OAP. Could you check your own description and make those correct? |
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You are pointing to 31800， why? |
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It is 11800, not 31800 (edited). |
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Basically I am trying to send traces of SkyWalking to SkyWalking itself. I have added skywalking-agent.jar and jboss-marshalling-osgi-2.1.4.SP1.jar to ext-libs/ so it would be in the classpath and now I can see that it tries to connect, from the agent, however I am getting an issue with SkyWalking initialization itself. 2024-05-10 08:03:15,174 org.apache.skywalking.oap.server.starter.OAPServerBootstrap 64 [main] ERROR [] - [9.7.0-066457b] class org.apache.skywalking.oap.server.receiver.profile.provider.handler.ProfileTaskServiceHandler cannot be cast to class io.grpc.BindableService (org.apache.skywalking.oap.server.receiver.profile.provider.handler.ProfileTaskServiceHandler and io.grpc.BindableService are in unnamed module of loader 'app') |
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on the end, there is some incompatibility when enabling the java agent in OAP itself as it cannot bind the ports with extra services (already used by the java agent). After disabling some receivers and other services I was able to enable it. Thanks. |
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Fail to communicate between java agent and skywalking oap server, as a result trace segments are being abandoned due to lack of available channel. What should I check?
ERROR 2024-05-09 12:41:16.435 SkywalkingAgent-12-GRPCChannelManager-0 GRPCChannelManager : Fail to notify org.apache.skywalking.apm.agent.core.remote.TraceSegmentServiceClient about channel connected.
java.lang.NoSuchMethodError: 'org.apache.skywalking.apm.network.language.agent.v3.TraceSegmentReportServiceGrpc$TraceSegmentReportServiceStub org.apache.skywalking.apm.network.language.agent.v3.TraceSegmentReportServiceGrpc.newStub(org.apache.skywalking.apm.dependencies.io.grpc.Channel)'
at org.apache.skywalking.apm.agent.core.remote.TraceSegmentServiceClient.statusChanged(TraceSegmentServiceClient.java:184)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannelManager.notify(GRPCChannelManager.java:195)
at org.apache.skywalking.apm.agent.core.remote.GRPCChannelManager.run(GRPCChannelManager.java:151)
at org.apache.skywalking.apm.util.RunnableWithExceptionProtection.run(RunnableWithExceptionProtection.java:33)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.runAndReset(Unknown Source)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
DEBUG 2024-05-09 12:42:35.505 armeria-eventloop-epoll-5-1 AbstractClassEnhancePluginDefine : prepare to enhance class com.linecorp.armeria.server.HttpServerHandler by org.apache.skywalking.apm.plugin.armeria.define.Armeria084ServerInstrumentation.
WARN 2024-05-09 12:42:35.505 armeria-eventloop-epoll-5-1 AbstractClassEnhancePluginDefine : enhance class com.linecorp.armeria.server.HttpServerHandler by plugin org.apache.skywalking.apm.plugin.armeria.define.Armeria084ServerInstrumentation is not activated. Witness class com.linecorp.armeria.common.ImmutableHttpHeaders does not exist.
DEBUG 2024-05-09 12:42:35.505 armeria-eventloop-epoll-5-1 AbstractClassEnhancePluginDefine : prepare to enhance class com.linecorp.armeria.server.HttpServerHandler by org.apache.skywalking.apm.plugin.armeria.define.Armeria085ServerInstrumentation.
DEBUG 2024-05-09 12:42:35.507 armeria-eventloop-epoll-5-1 AbstractClassEnhancePluginDefine : enhance class com.linecorp.armeria.server.HttpServerHandler by org.apache.skywalking.apm.plugin.armeria.define.Armeria085ServerInstrumentation completely.
DEBUG 2024-05-09 12:42:35.507 armeria-eventloop-epoll-5-1 SkyWalkingAgent : Finish the prepare stage for com.linecorp.armeria.server.HttpServerHandler.
DEBUG 2024-05-09 12:42:35.523 armeria-eventloop-epoll-5-1 SkyWalkingAgent : On Transformation class com.linecorp.armeria.server.HttpServerHandler.
DEBUG 2024-05-09 12:42:35.716 SkywalkingAgent-11-ConfigurationDiscoveryService-0 ConfigurationDiscoveryService : ConfigurationDiscoveryService running, status:DISCONNECT.
DEBUG 2024-05-09 12:42:45.658 SkywalkingAgent-7-ServiceManagementClient-0 ServiceManagementClient : ServiceManagementClient running, status:DISCONNECT.
DEBUG 2024-05-09 12:42:45.720 SkywalkingAgent-12-GRPCChannelManager-0 GRPCChannelManager : Selected collector grpc service running, reconnect:false.
DEBUG 2024-05-09 12:42:55.716 SkywalkingAgent-11-ConfigurationDiscoveryService-0 ConfigurationDiscoveryService : ConfigurationDiscoveryService running, status:DISCONNECT.
DEBUG 2024-05-09 12:43:00.036 DataCarrier.DEFAULT.Consumer.0.Thread TraceSegmentServiceClient : 7 trace segments have been abandoned, cause by no available channel.
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