Valentyn Tymofieiev created BEAM-12858:
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Summary:
org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFnTest.testRampupThrottler
is flaky
Key: BEAM-12858
URL: https://issues.apache.org/jira/browse/BEAM-12858
Project: Beam
Issue Type: New Feature
Components: io-java-gcp
Reporter: Valentyn Tymofieiev
Sample error from
https://ci-beam.apache.org/job/beam_PreCommit_Java_Cron/4474/testReport/junit/org.apache.beam.sdk.io.gcp.datastore/RampupThrottlingFnTest/testRampupThrottler/:
{noformat}
Error Message
java.lang.AssertionError: unexpected exception type thrown;
expected:<org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFnTest.RampupDelayException>
but was:<org.mockito.exceptions.verification.TooManyActualInvocations>
Stacktrace
java.lang.AssertionError: unexpected exception type thrown;
expected:<org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFnTest.RampupDelayException>
but was:<org.mockito.exceptions.verification.TooManyActualInvocations>
at org.junit.Assert.assertThrows(Assert.java:1020)
at org.junit.Assert.assertThrows(Assert.java:981)
at
org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFnTest.testRampupThrottler(RampupThrottlingFnTest.java:83)
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.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at sun.reflect.GeneratedMethodAccessor153.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:119)
at sun.reflect.GeneratedMethodAccessor152.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:182)
at
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:164)
at
org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:414)
at
org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at
org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at
org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.mockito.exceptions.verification.TooManyActualInvocations:
mockCounter.inc(1034L);
Wanted 1 time:
-> at
org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFnTest.lambda$new$0(RampupThrottlingFnTest.java:45)
But was 2 times:
-> at
org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn.processElement(RampupThrottlingFn.java:119)
-> at
org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn.processElement(RampupThrottlingFn.java:119)
at
org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFnTest.lambda$new$0(RampupThrottlingFnTest.java:45)
at
org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn.processElement(RampupThrottlingFn.java:120)
at
org.apache.beam.sdk.transforms.DoFnTester.processWindowedElement(DoFnTester.java:216)
at
org.apache.beam.sdk.transforms.DoFnTester.processTimestampedElement(DoFnTester.java:202)
at
org.apache.beam.sdk.transforms.DoFnTester.processElement(DoFnTester.java:195)
at
org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFnTest.lambda$testRampupThrottler$1(RampupThrottlingFnTest.java:83)
at org.junit.Assert.assertThrows(Assert.java:1001)
at org.junit.Assert.assertThrows(Assert.java:981)
at
org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFnTest.testRampupThrottler(RampupThrottlingFnTest.java:83)
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.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
at
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:119)
Standard Error
Sep 08, 2021 6:35:52 AM org.apache.beam.sdk.transforms.DoFnTester of
WARNING: Your tests use DoFnTester, which may not exercise DoFns correctly.
Please use TestPipeline instead.
Sep 08, 2021 6:35:52 AM org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn
processElement
INFO: Delaying by 771ms to conform to gradual ramp-up.
Sep 08, 2021 6:35:52 AM org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn
processElement
INFO: Delaying by 1052ms to conform to gradual ramp-up.
Sep 08, 2021 6:35:52 AM org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn
processElement
INFO: Delaying by 982ms to conform to gradual ramp-up.
Sep 08, 2021 6:35:52 AM org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn
processElement
INFO: Delaying by 1076ms to conform to gradual ramp-up.
Sep 08, 2021 6:35:52 AM org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn
processElement
INFO: Delaying by 1034ms to conform to gradual ramp-up.
Sep 08, 2021 6:35:52 AM org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn
processElement
INFO: Delaying by 1341ms to conform to gradual ramp-up.
Sep 08, 2021 6:35:53 AM org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn
processElement
INFO: Delaying by 1474ms to conform to gradual ramp-up.
Sep 08, 2021 6:35:53 AM org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn
processElement
INFO: Delaying by 1096ms to conform to gradual ramp-up.
Sep 08, 2021 6:35:53 AM org.apache.beam.sdk.io.gcp.datastore.RampupThrottlingFn
processElement
INFO: Delaying by 1034ms to conform to gradual ramp-up.
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