[ https://issues.apache.org/jira/browse/HDDS-1318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anu Engineer reassigned HDDS-1318: ---------------------------------- Assignee: Xiaoyu Yao > Fix MalformedTracerStateStringException on DN logs > -------------------------------------------------- > > Key: HDDS-1318 > URL: https://issues.apache.org/jira/browse/HDDS-1318 > Project: Hadoop Distributed Data Store > Issue Type: Sub-task > Reporter: Xiaoyu Yao > Assignee: Xiaoyu Yao > Priority: Major > > Have seen many warnings on DN logs. This ticket is opened to track the > investigation and fix for this. > {code} > 2019-03-20 19:01:33 WARN > PropagationRegistry$ExceptionCatchingExtractorDecorator:60 - Error when > extracting SpanContext from carrier. Handling gracefully. > io.jaegertracing.internal.exceptions.MalformedTracerStateStringException: > String does not match tracer state format: > 2c919331-9a51-4bc4-acee-df57a8dcecf0 > at org.apache.hadoop.hdds.tracing.StringCodec.extract(StringCodec.java:42) > at org.apache.hadoop.hdds.tracing.StringCodec.extract(StringCodec.java:32) > at > io.jaegertracing.internal.PropagationRegistry$ExceptionCatchingExtractorDecorator.extract(PropagationRegistry.java:57) > at io.jaegertracing.internal.JaegerTracer.extract(JaegerTracer.java:208) > at io.jaegertracing.internal.JaegerTracer.extract(JaegerTracer.java:61) > at io.opentracing.util.GlobalTracer.extract(GlobalTracer.java:143) > at > org.apache.hadoop.hdds.tracing.TracingUtil.importAndCreateScope(TracingUtil.java:96) > at > org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatch(HddsDispatcher.java:148) > at > org.apache.hadoop.ozone.container.common.transport.server.GrpcXceiverService$1.onNext(GrpcXceiverService.java:73) > at > org.apache.hadoop.ozone.container.common.transport.server.GrpcXceiverService$1.onNext(GrpcXceiverService.java:61) > at > org.apache.ratis.thirdparty.io.grpc.stub.ServerCalls$StreamingServerCallHandler$StreamingServerCallListener.onMessage(ServerCalls.java:248) > at > org.apache.ratis.thirdparty.io.grpc.ForwardingServerCallListener.onMessage(ForwardingServerCallListener.java:33) > at > org.apache.ratis.thirdparty.io.grpc.Contexts$ContextualizedServerCallListener.onMessage(Contexts.java:76) > at > org.apache.ratis.thirdparty.io.grpc.ForwardingServerCallListener.onMessage(ForwardingServerCallListener.java:33) > at > org.apache.hadoop.hdds.tracing.GrpcServerInterceptor$1.onMessage(GrpcServerInterceptor.java:46) > at > org.apache.ratis.thirdparty.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.messagesAvailable(ServerCallImpl.java:263) > at > org.apache.ratis.thirdparty.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1MessagesAvailable.runInContext(ServerImpl.java:686) > at > org.apache.ratis.thirdparty.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) > at > org.apache.ratis.thirdparty.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org