[GitHub] [beam] kennknowles opened a new issue, #19480: FileIOTest.testMatchWatchForNewFiles flakey in java presubmit

[GitBox <gi...@apache.org>]

kennknowles opened a new issue, #19480:
URL: https://github.com/apache/beam/issues/19480

   [https://builds.apache.org/job/beam_PreCommit_Java_Commit/5634/testReport/junit/org.apache.beam.sdk.io/FileIOTest/testMatchWatchForNewFiles/](https://builds.apache.org/job/beam_PreCommit_Java_Commit/5634/testReport/junit/org.apache.beam.sdk.io/FileIOTest/testMatchWatchForNewFiles/)
   
   Note: This test was flakey and fixed in BEAM-6491, filed this new ticket since I am not sure if its the same issue.
    
   ### Stacktrace
   java.lang.AssertionError: FileIO.MatchAll/Reshuffle.ViaRandomKey/Values/Values/Map/ParMultiDo(Anonymous).output: Expected: iterable with items [<Metadata\{resourceId=/tmp/junit7697965342227553672/watch/first, sizeBytes=42, isReadSeekEfficient=true, lastModifiedMillis=0}\>, <Metadata\{resourceId=/tmp/junit7697965342227553672/watch/second, sizeBytes=37, isReadSeekEfficient=true, lastModifiedMillis=0}\>, <Metadata\{resourceId=/tmp/junit7697965342227553672/watch/third, sizeBytes=99, isReadSeekEfficient=true, lastModifiedMillis=0}\>] in any order but: not matched: <Metadata\{resourceId=/tmp/junit7697965342227553672/watch/first, sizeBytes=0, isReadSeekEfficient=true, lastModifiedMillis=0}\> at org.apache.beam.sdk.testing.PAssert$PAssertionSite.capture(PAssert.java:169) at org.apache.beam.sdk.testing.PAssert.that(PAssert.java:393) at org.apache.beam.sdk.testing.PAssert.that(PAssert.java:385) at org.apache.beam.sdk.io.FileIOTest.testMatchWatchForNewFiles(FileIOTest.java:262) at sun.reflec
 t.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.apache.beam.sdk.testing.TestPipeline$1.evaluate(TestPipeline.java:319) at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:265) at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54) at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) at org.junit.runners.ParentRunner.runLe
 af(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$2.evaluate(ParentRunner.java:292) at org.junit.runners.ParentRunner.run(ParentRunner.java:396) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38) at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClass
 Processor.processTestClass(AbstractJUnitTestClassProcessor.java:62) at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51) at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32) at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93) at com.sun.proxy.$Proxy2.processTestClass(Unknown Source) at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118) at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown
  Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$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$1.run(ManagedExecutorImpl.java:46) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concu
 rrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55) Caused by: java.lang.AssertionError: Expected: iterable with items [<Metadata\{resourceId=/tmp/junit7697965342227553672/watch/first, sizeBytes=42, isReadSeekEfficient=true, lastModifiedMillis=0}\>, <Metadata\{resourceId=/tmp/junit7697965342227553672/watch/second, sizeBytes=37, isReadSeekEfficient=true, lastModifiedMillis=0}\>, <Metadata\{resourceId=/tmp/junit7697965342227553672/watch/third, sizeBytes=99, isReadSeekEfficient=true, lastModifiedMillis=0}\>] in any order but: not matched: <Metadata\{resourceId=/tmp/junit7697965342227553672/watch/first, sizeBytes=0, isReadSeekEfficient=true, lastModifiedMillis=0}\> at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:18) at org.junit.Assert.assertThat(Assert.java:966) at org.junit.Assert.assertThat(Assert.java:931) at org.apache.beam.sdk.testing.PAssert$AssertCont
 ainsInAnyOrder.apply(PAssert.java:1459) at org.apache.beam.sdk.testing.PAssert$AssertContainsInAnyOrder.apply(PAssert.java:1438) at org.apache.beam.sdk.testing.PAssert$CheckRelationAgainstExpected.apply(PAssert.java:1108) at org.apache.beam.sdk.testing.PAssert$CheckRelationAgainstExpected.apply(PAssert.java:1088) at org.apache.beam.sdk.testing.PAssert.doChecks(PAssert.java:1387) at org.apache.beam.sdk.testing.PAssert$GroupedValuesCheckerDoFn.processElement(PAssert.java:1354) at org.apache.beam.sdk.testing.PAssert$GroupedValuesCheckerDoFn$DoFnInvoker.invokeProcessElement(Unknown Source) at org.apache.beam.repackaged.beam_runners_direct_java.runners.core.SimpleDoFnRunner.invokeProcessElement(SimpleDoFnRunner.java:213) at org.apache.beam.repackaged.beam_runners_direct_java.runners.core.SimpleDoFnRunner.processElement(SimpleDoFnRunner.java:178) at org.apache.beam.repackaged.beam_runners_direct_java.runners.core.SimplePushbackSideInputDoFnRunner.processElementInReadyWindows(SimplePushbac
 kSideInputDoFnRunner.java:78) at org.apache.beam.runners.direct.ParDoEvaluator.processElement(ParDoEvaluator.java:211) at org.apache.beam.runners.direct.DoFnLifecycleManagerRemovingTransformEvaluator.processElement(DoFnLifecycleManagerRemovingTransformEvaluator.java:54) 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)
   
   Imported from Jira [BEAM-7165](https://issues.apache.org/jira/browse/BEAM-7165). Original Jira may contain additional context.
   Reported by: ajamato@google.com.


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