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  1. Beam
  2. BEAM-5172

org.apache.beam.sdk.io.elasticsearch/ElasticsearchIOTest is flaky

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    Description

      In a recent PostCommit builld, https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/1290/testReport/junit/org.apache.beam.sdk.io.elasticsearch/ElasticsearchIOTest/testRead/ failed with:

      Error Message
      java.lang.AssertionError: Count/Flatten.PCollections.out:
      Expected: <400L>
      but: was <470L>
      Stacktrace
      java.lang.AssertionError: Count/Flatten.PCollections.out:
      Expected: <400L>
      but: was <470L>
      at org.apache.beam.sdk.testing.PAssert$PAssertionSite.capture(PAssert.java:168)
      at org.apache.beam.sdk.testing.PAssert.thatSingleton(PAssert.java:413)
      at org.apache.beam.sdk.testing.PAssert.thatSingleton(PAssert.java:404)
      at org.apache.beam.sdk.io.elasticsearch.ElasticsearchIOTestCommon.testRead(ElasticsearchIOTestCommon.java:124)
      at org.apache.beam.sdk.io.elasticsearch.ElasticsearchIOTest.testRead(ElasticsearchIOTest.java:125)
      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$1.runReflectiveCall(FrameworkMethod.java:50)
      at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
      at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
      at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
      at org.apache.beam.sdk.testing.TestPipeline$1.evaluate(TestPipeline.java:319)
      at org.junit.rules.RunRules.evaluate(RunRules.java:20)
      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.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
      at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
      at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
      at org.junit.rules.RunRules.evaluate(RunRules.java:20)
      at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:106)
      at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
      at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
      at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:66)
      at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
      at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
      at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
      at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
      at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
      at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
      at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
      at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:155)
      at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:137)
      at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
      at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
      at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
      Caused by: java.lang.AssertionError:
      Expected: <400L>
      but: was <470L>
      at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
      at org.junit.Assert.assertThat(Assert.java:956)
      at org.junit.Assert.assertThat(Assert.java:923)
      at org.apache.beam.sdk.testing.PAssert$AssertIsEqualTo.apply(PAssert.java:1264)
      at org.apache.beam.sdk.testing.PAssert$AssertIsEqualTo.apply(PAssert.java:1254)
      at org.apache.beam.sdk.testing.PAssert$CheckRelationAgainstExpected.apply(PAssert.java:960)
      at org.apache.beam.sdk.testing.PAssert$CheckRelationAgainstExpected.apply(PAssert.java:940)
      at org.apache.beam.sdk.testing.PAssert.doChecks(PAssert.java:1241)
      at org.apache.beam.sdk.testing.PAssert$SideInputCheckerDoFn.processElement(PAssert.java:1185)
      at org.apache.beam.sdk.testing.PAssert$SideInputCheckerDoFn$DoFnInvoker.invokeProcessElement(Unknown Source)
      at org.apache.beam.repackaged.beam_runners_direct_java.runners.core.SimpleDoFnRunner.invokeProcessElement(SimpleDoFnRunner.java:275)
      at org.apache.beam.repackaged.beam_runners_direct_java.runners.core.SimpleDoFnRunner.processElement(SimpleDoFnRunner.java:237)
      at org.apache.beam.repackaged.beam_runners_direct_java.runners.core.SimplePushbackSideInputDoFnRunner.processElementInReadyWindows(SimplePushbackSideInputDoFnRunner.java:87)
      at org.apache.beam.runners.direct.ParDoEvaluator.processElement(ParDoEvaluator.java:207)
      at org.apache.beam.runners.direct.DoFnLifecycleManagerRemovingTransformEvaluator.processElement(DoFnLifecycleManagerRemovingTransformEvaluator.java:55)
      at org.apache.beam.runners.direct.DirectTransformExecutor.processElements(DirectTransformExecutor.java:160)
      at org.apache.beam.runners.direct.DirectTransformExecutor.run(DirectTransformExecutor.java:124)
      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)
      Standard Error

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        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. BEAM-12841 ElasticSearchIO tests cause unit test flakes

          • P1 - Critical bug: data loss, total loss of function, or loss of testing signal due to test failures or flakiness
          • Resolved
          is related to

          Test - A new unit, integration or system test. BEAM-12421 Migrate elasticsearchio tests to test containers

          • P2 - Default priority. Will be triaged and planned according to community practices.
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. BEAM-13137 make ElasticsearchIO$BoundedElasticsearchSource#getEstimatedSizeBytes deterministic

          • P2 - Default priority. Will be triaged and planned according to community practices.
          • Resolved
          links to

          Web Link GitHub Pull Request #6279

          Web Link GitHub Pull Request #15477

          Web Link GitHub Pull Request #15922

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              Unassigned Unassigned
              tvalentyn Valentyn Tymofieiev
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              Dates

                Created:
                Updated:
                Resolved:

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