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From "Armin Braun (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (KAFKA-4692) Transient test failure in org.apache.kafka.streams.integration.KStreamAggregationDedupIntegrationTest
Date Wed, 29 Mar 2017 19:30:41 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-4692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on KAFKA-4692 started by Armin Braun.
------------------------------------------
> Transient test failure in org.apache.kafka.streams.integration.KStreamAggregationDedupIntegrationTest
> -----------------------------------------------------------------------------------------------------
>
>                 Key: KAFKA-4692
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4692
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: unit tests
>            Reporter: Guozhang Wang
>            Assignee: Armin Braun
>
> Seen a couple of failures on at least the following two test cases:
> org.apache.kafka.streams.integration.KStreamAggregationDedupIntegrationTest.shouldReduce
> {code}
> Error Message
> java.lang.AssertionError: 
> Expected: is <[KeyValue(A, A:A), KeyValue(B, B:B), KeyValue(C, C:C), KeyValue(D, D:D),
KeyValue(E, E:E)]>
>      but: was <[KeyValue(A, A), KeyValue(A, A:A), KeyValue(B, B:B), KeyValue(C, C:C),
KeyValue(D, D:D), KeyValue(E, E:E)]>
> Stacktrace
> java.lang.AssertionError: 
> Expected: is <[KeyValue(A, A:A), KeyValue(B, B:B), KeyValue(C, C:C), KeyValue(D, D:D),
KeyValue(E, E:E)]>
>      but: was <[KeyValue(A, A), KeyValue(A, A:A), KeyValue(B, B:B), KeyValue(C, C:C),
KeyValue(D, D:D), KeyValue(E, E:E)]>
> 	at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
> 	at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:8)
> 	at org.apache.kafka.streams.integration.KStreamAggregationDedupIntegrationTest.shouldReduce(KStreamAggregationDedupIntegrationTest.java:138)
> 	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.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> 	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.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> 	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:114)
> 	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:57)
> 	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:66)
> 	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
> 	at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> 	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> 	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
> 	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
> 	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
> 	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109)
> 	at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> 	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> 	at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:377)
> 	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
> 	at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> Standard Output
> [2017-01-24 17:32:11,379] ERROR ZKShutdownHandler is not registered, so ZooKeeper server
won't take any action on ERROR or SHUTDOWN server state changes (org.apache.zookeeper.server.ZooKeeperServer:472)
> [2017-01-24 17:32:11,408] WARN No meta.properties file under dir /tmp/junit8682341835780103762/junit5821763745241022056/meta.properties
(kafka.server.BrokerMetadataCheckpoint:85)
> [2017-01-24 17:32:11,430] WARN No meta.properties file under dir /tmp/junit8682341835780103762/junit5821763745241022056/meta.properties
(kafka.server.BrokerMetadataCheckpoint:85)
> [2017-01-24 17:32:11,432] WARN Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1162)
> java.net.ConnectException: Connection refused
> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
> [2017-01-24 17:32:17,950] WARN Session 0x0 for server null, unexpected error, closing
socket connection and attempting reconnect (org.apache.zookeeper.ClientCnxn:1162)
> java.net.ConnectException: Connection refused
> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
> [2017-01-24 17:32:29,099] ERROR ZKShutdownHandler is not registered, so ZooKeeper server
won't take any action on ERROR or SHUTDOWN server state changes (org.apache.zookeeper.server.ZooKeeperServer:472)
> {code}
> org.apache.kafka.streams.integration.KStreamAggregationDedupIntegrationTest.shouldGroupByKey
> {code}
> Error Message
>  
>  
> java.lang.AssertionError:
> Expected: is <[KeyValue(1@1484776400000, 2), KeyValue(2@1484776400000, 2), KeyValue(3@1484776400000,
2), KeyValue(4@1484776400000, 2), KeyValue(5@1484776400000, 2)]>
>      but: was <[KeyValue(1@1484776400000, 1), KeyValue(1@1484776400000, 2), KeyValue(2@1484776400000,
1), KeyValue(3@1484776400000, 1), KeyValue(4@1484776400000, 1), KeyValue(5@1484776400000,
1)]>
>  
>  
> Stacktrace
>  
>  
> java.lang.AssertionError:
> Expected: is <[KeyValue(1@1484776400000, 2), KeyValue(2@1484776400000, 2), KeyValue(3@1484776400000,
2), KeyValue(4@1484776400000, 2), KeyValue(5@1484776400000, 2)]>
>      but: was <[KeyValue(1@1484776400000, 1), KeyValue(1@1484776400000, 2), KeyValue(2@1484776400000,
1), KeyValue(3@1484776400000, 1), KeyValue(4@1484776400000, 1), KeyValue(5@1484776400000,
1)]>
>     at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
>     at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:8)
>     at org.apache.kafka.streams.integration.KStreamAggregationDedupIntegrationTest.shouldGroupByKey(KStreamAggregationDedupIntegrationTest.java:240)
>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke(Method.java:606)
>     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.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
>     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.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
>     at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>     at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>     at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.runTestClass(JUnitTestClassExecuter.java:114)
>     at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecuter.execute(JUnitTestClassExecuter.java:57)
>     at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassProcessor.processTestClass(JUnitTestClassProcessor.java:66)
>     at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
>     at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
>     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke(Method.java:606)
>     at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
>     at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
>     at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
>     at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
>     at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
>     at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109)
>     at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
>     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke(Method.java:606)
>     at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
>     at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
>     at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:377)
>     at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54)
>     at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)
>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>     at java.lang.Thread.run(Thread.java:745)
> {code}



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