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https://issues.apache.org/jira/browse/BEAM-8101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17446134#comment-17446134
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Kenneth Knowles commented on BEAM-8101:
---------------------------------------
I'm a little unclear - you mean that the teardown of one DoFn invalidates the
other DoFns and tears them down? (is there a problem with some map using DoFns
as a key when they actually have a non-object-identity equals() method?)
> Flakes in
> ParDoLifecycleTest.testTeardownCalledAfterExceptionInStartBundleStateful for
> Direct, Spark, Flink
> -----------------------------------------------------------------------------------------------------------
>
> Key: BEAM-8101
> URL: https://issues.apache.org/jira/browse/BEAM-8101
> Project: Beam
> Issue Type: Bug
> Components: runner-direct, runner-flink, runner-spark
> Affects Versions: 2.15.0, 2.22.0, 2.31.0
> Reporter: Jan Lukavský
> Priority: P1
> Labels: currently-failing, flake, flaky, flaky-test
>
> Temporary fail from Jenkins:
> {code}
> java.lang.AssertionError: Function should have been torn down after exception
> Expected: is <TEARDOWN>
> but: was <START_BUNDLE>
> at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18)
> at
> org.apache.beam.sdk.transforms.ParDoLifecycleTest.lambda$validate$0(ParDoLifecycleTest.java:266)
> at
> java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(ConcurrentHashMap.java:4707)
> at
> org.apache.beam.sdk.transforms.ParDoLifecycleTest.validate(ParDoLifecycleTest.java:264)
> at
> org.apache.beam.sdk.transforms.ParDoLifecycleTest.testTeardownCalledAfterExceptionInProcessElementStateful(ParDoLifecycleTest.java:253)
> 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:59)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at
> org.apache.beam.sdk.testing.TestPipeline$1.evaluate(TestPipeline.java:319)
> at
> org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:349)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:314)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:312)
> at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:292)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:396)
> at
> org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
> at
> org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
> at
> org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
> at
> org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
> at
> org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
> at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> at
> org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
> at
> org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
> at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
> at
> org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118)
> at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> at
> org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> at
> org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:175)
> at
> org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:157)
> at
> org.gradle.internal.remote.internal.hub.MessageHub$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$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
> at java.lang.Thread.run(Thread.java:748)
> Standard Error
> Aug 26, 2019 2:47:16 PM org.apache.beam.runners.direct.ParDoEvaluatorFactory
> createParDoEvaluator
> SEVERE: Exception encountered while cleaning up in ParDo evaluator
> construction
> org.apache.beam.sdk.util.UserCodeException: java.lang.AssertionError:
> Expected to have a processing method throw an exception
> at
> org.apache.beam.sdk.util.UserCodeException.wrap(UserCodeException.java:34)
> at
> org.apache.beam.sdk.transforms.ParDoLifecycleTest$ExceptionThrowingFn$DoFnInvoker.invokeTeardown(Unknown
> Source)
> at
> org.apache.beam.runners.direct.DoFnLifecycleManager$TeardownRemovedFnListener.onRemoval(DoFnLifecycleManager.java:113)
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.processPendingNotifications(LocalCache.java:1809)
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.runUnlockedCleanup(LocalCache.java:3462)
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.postWriteCleanup(LocalCache.java:3438)
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.remove(LocalCache.java:3072)
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.remove(LocalCache.java:4236)
> at
> org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LocalManualCache.invalidate(LocalCache.java:4899)
> at
> org.apache.beam.runners.direct.DoFnLifecycleManager.remove(DoFnLifecycleManager.java:66)
> at
> org.apache.beam.runners.direct.ParDoEvaluatorFactory.createParDoEvaluator(ParDoEvaluatorFactory.java:168)
> at
> org.apache.beam.runners.direct.ParDoEvaluatorFactory.createEvaluator(ParDoEvaluatorFactory.java:121)
> at
> org.apache.beam.runners.direct.ParDoEvaluatorFactory.forApplication(ParDoEvaluatorFactory.java:79)
> at
> org.apache.beam.runners.direct.TransformEvaluatorRegistry.forApplication(TransformEvaluatorRegistry.java:169)
> at
> org.apache.beam.runners.direct.DirectTransformExecutor.run(DirectTransformExecutor.java:117)
> 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)
> Caused by: java.lang.AssertionError: Expected to have a processing method
> throw an exception
> at org.junit.Assert.fail(Assert.java:89)
> at
> org.apache.beam.sdk.transforms.ParDoLifecycleTest$ExceptionThrowingFn.after(ParDoLifecycleTest.java:398)
> {code}
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