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Posted to hdfs-issues@hadoop.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/04/11 00:09:00 UTC
[jira] [Updated] (HDDS-1420) Tracing exception in DataNode
HddsDispatcher
[ https://issues.apache.org/jira/browse/HDDS-1420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HDDS-1420:
---------------------------------
Labels: pull-request-available (was: )
> Tracing exception in DataNode HddsDispatcher
> --------------------------------------------
>
> Key: HDDS-1420
> URL: https://issues.apache.org/jira/browse/HDDS-1420
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode, tracing
> Reporter: Arpit Agarwal
> Assignee: Arpit Agarwal
> Priority: Major
> Labels: pull-request-available
>
> The following exception is seen in some unit tests:
> {code}
> 2019-04-10 13:00:27,537 WARN internal.PropagationRegistry$ExceptionCatchingExtractorDecorator (PropagationRegistry.java:extract(60)) - Error when extracting SpanContext from carrier. Handling gracefully.
> io.jaegertracing.internal.exceptions.MalformedTracerStateStringException: String does not match tracer state format: 90041ce6-81f3-4733-8e2b-6aceaa697b77
> at org.apache.hadoop.hdds.tracing.StringCodec.extract(StringCodec.java:49)
> at org.apache.hadoop.hdds.tracing.StringCodec.extract(StringCodec.java:34)
> at io.jaegertracing.internal.PropagationRegistry$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:98)
> at org.apache.hadoop.ozone.container.common.impl.HddsDispatcher.dispatch(HddsDispatcher.java:148)
> at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.dispatchCommand(ContainerStateMachine.java:347)
> at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.runCommand(ContainerStateMachine.java:354)
> at org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.lambda$applyTransaction$5(ContainerStateMachine.java:613)
> at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
> 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}
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