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https://issues.apache.org/jira/browse/BEAM-3968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Valentyn Tymofieiev updated BEAM-3968:
--------------------------------------
Resolution: Fixed
Status: Resolved (was: Open)
> Fix flaky WordCount integration tests on dataflow runner
> --------------------------------------------------------
>
> Key: BEAM-3968
> URL: https://issues.apache.org/jira/browse/BEAM-3968
> Project: Beam
> Issue Type: Test
> Components: runner-dataflow
> Reporter: Etienne Chauchot
> Priority: P3
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> *org.apache.beam.examples.WindowedWordCountIT.testWindowedWordCountInBatchStaticSharding*
>
> and
> *org.apache.beam.examples.WindowedWordCountIT.testWindowedWordCountInBatchDynamicSharding*
> raise this exception:
>
> A work item was attempted 4 times without success. Each time the worker
> eventually lost contact with the service. The work item was attempted on:
> testpipeline-jenkins-0321-03210922-9f05-harness-qxtj,
> testpipeline-jenkins-0321-03210922-9f05-harness-98n1,
> testpipeline-jenkins-0321-03210922-9f05-harness-47mf,
> testpipeline-jenkins-0321-03210922-9f05-harness-n1vb
>
> *org.apache.beam.examples.WordCountIT.testE2EWordCount*
> raise this one:
> java.lang.RuntimeException: Workflow failed. Causes: The Dataflow appears to
> be stuck. You can get help with Cloud Dataflow at
> [https://cloud.google.com/dataflow/support.] at
> org.apache.beam.runners.dataflow.TestDataflowRunner.run(TestDataflowRunner.java:134)
> at
> org.apache.beam.runners.dataflow.TestDataflowRunner.run(TestDataflowRunner.java:90)
> at
> org.apache.beam.runners.dataflow.TestDataflowRunner.run(TestDataflowRunner.java:55)
> at org.apache.beam.sdk.Pipeline.run(Pipeline.java:311) at
> org.apache.beam.sdk.Pipeline.run(Pipeline.java:297) at
> org.apache.beam.examples.WordCount.runWordCount(WordCount.java:185) at
> org.apache.beam.examples.WordCountIT.testE2EWordCount(WordCountIT.java:70) at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498) at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at
> org.apache.maven.surefire.junitcore.pc.Scheduler$1.run(Scheduler.java:410) at
> java.util.concurrent.Executors$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)
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