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Posted to jira@kafka.apache.org by "Boyang Chen (Jira)" <ji...@apache.org> on 2020/02/28 04:47:00 UTC
[jira] [Commented] (KAFKA-8460) Flaky Test
PlaintextConsumerTest#testLowMaxFetchSizeForRequestAndPartition
[ https://issues.apache.org/jira/browse/KAFKA-8460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17047203#comment-17047203 ]
Boyang Chen commented on KAFKA-8460:
------------------------------------
Test failed again:
{code:java}
Error Messageorg.scalatest.exceptions.TestFailedException: Timed out before consuming expected 2700 records. The number consumed was 1620.Stacktraceorg.scalatest.exceptions.TestFailedException: Timed out before consuming expected 2700 records. The number consumed was 1620. at org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:530) at org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:529) at org.scalatest.Assertions$.newAssertionFailedException(Assertions.scala:1389) at org.scalatest.Assertions.fail(Assertions.scala:1091) at org.scalatest.Assertions.fail$(Assertions.scala:1087) at org.scalatest.Assertions$.fail(Assertions.scala:1389) at kafka.api.AbstractConsumerTest.consumeRecords(AbstractConsumerTest.scala:158) at kafka.api.PlaintextConsumerTest.testLowMaxFetchSizeForRequestAndPartition(PlaintextConsumerTest.scala:803) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) 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.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 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.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58) at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38) at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62) at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51) at jdk.internal.reflect.GeneratedMethodAccessor13.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33) at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94) at com.sun.proxy.$Proxy2.processTestClass(Unknown Source) at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:118) at jdk.internal.reflect.GeneratedMethodAccessor12.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$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:412) at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64) at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56) at java.base/java.lang.Thread.run(Thread.java:834)
{code}
> Flaky Test PlaintextConsumerTest#testLowMaxFetchSizeForRequestAndPartition
> ---------------------------------------------------------------------------
>
> Key: KAFKA-8460
> URL: https://issues.apache.org/jira/browse/KAFKA-8460
> Project: Kafka
> Issue Type: Bug
> Reporter: Boyang Chen
> Priority: Major
>
> [https://builds.apache.org/job/kafka-pr-jdk11-scala2.12/5168/consoleFull]
> *16:17:04* kafka.api.PlaintextConsumerTest > testLowMaxFetchSizeForRequestAndPartition FAILED*16:17:04* org.scalatest.exceptions.TestFailedException: Timed out before consuming expected 2700 records. The number consumed was 1980.*16:17:04* at org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:530)*16:17:04* at org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:529)*16:17:04* at org.scalatest.Assertions$.newAssertionFailedException(Assertions.scala:1389)*16:17:04* at org.scalatest.Assertions.fail(Assertions.scala:1091)*16:17:04* at org.scalatest.Assertions.fail$(Assertions.scala:1087)*16:17:04* at org.scalatest.Assertions$.fail(Assertions.scala:1389)*16:17:04* at kafka.utils.TestUtils$.waitUntilTrue(TestUtils.scala:789)*16:17:04* at kafka.utils.TestUtils$.pollRecordsUntilTrue(TestUtils.scala:765)*16:17:04* at kafka.api.AbstractConsumerTest.consumeRecords(AbstractConsumerTest.scala:156)*16:17:04* at kafka.api.PlaintextConsumerTest.testLowMaxFetchSizeForRequestAndPartition(PlaintextConsumerTest.scala:801)*16:17:04*
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