Kenneth Knowles created BEAM-4528:
-------------------------------------
Summary: ReferenceRunner pipelineExecution flake
Key: BEAM-4528
URL: https://issues.apache.org/jira/browse/BEAM-4528
Project: Beam
Issue Type: Bug
Components: runner-direct
Reporter: Kenneth Knowles
Assignee: Henning Rohde
https://builds.apache.org/job/beam_PreCommit_Java_GradleBuild/6303/testReport/junit/org.apache.beam.runners.direct.portable/ReferenceRunnerTest/pipelineExecution/
{code}
java.lang.IllegalStateException: sendHeaders has already been called
at
org.apache.beam.repackaged.beam_sdks_java_harness.com.google.common.base.Preconditions.checkState(Preconditions.java:444)
at io.grpc.internal.ServerCallImpl.sendHeaders(ServerCallImpl.java:104)
at
io.grpc.stub.ServerCalls$ServerCallStreamObserverImpl.onNext(ServerCalls.java:282)
at
org.apache.beam.sdk.fn.data.BeamFnDataBufferingOutboundObserver.close(BeamFnDataBufferingOutboundObserver.java:112)
at
org.apache.beam.runners.fnexecution.control.SdkHarnessClient$ActiveBundle.close(SdkHarnessClient.java:224)
at
org.apache.beam.runners.direct.portable.RemoteStageEvaluatorFactory$RemoteStageEvaluator.finishBundle(RemoteStageEvaluatorFactory.java:85)
at
org.apache.beam.runners.direct.portable.DirectTransformExecutor.finishBundle(DirectTransformExecutor.java:154)
at
org.apache.beam.runners.direct.portable.DirectTransformExecutor.run(DirectTransformExecutor.java:103)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
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)
Suppressed: java.lang.IllegalStateException: Processing bundle failed,
TODO: [BEAM-3962] abort bundle.
{code}
std err:
{code}
Jun 09, 2018 5:21:31 AM org.apache.beam.sdk.coders.SerializableCoder
checkEqualsMethodDefined
WARNING: Can't verify serialized elements of type BoundedSource have well
defined equals method. This may produce incorrect results on some PipelineRunner
Jun 09, 2018 5:21:31 AM org.apache.beam.sdk.coders.SerializableCoder
checkEqualsMethodDefined
WARNING: Can't verify serialized elements of type BoundedSource have well
defined equals method. This may produce incorrect results on some PipelineRunner
{code}
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