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From "Chesnay Schepler (Jira)" <j...@apache.org>
Subject [jira] [Closed] (FLINK-13601) RegionFailoverITCase is unstable
Date Fri, 18 Oct 2019 12:48:03 GMT

     [ https://issues.apache.org/jira/browse/FLINK-13601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chesnay Schepler closed FLINK-13601.
------------------------------------
    Resolution: Fixed

master: db436d93797ef1422444ff4d92f966865c264cc3

> RegionFailoverITCase is unstable
> --------------------------------
>
>                 Key: FLINK-13601
>                 URL: https://issues.apache.org/jira/browse/FLINK-13601
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Checkpointing, Runtime / Coordination
>    Affects Versions: 1.9.0, 1.10.0
>            Reporter: Aljoscha Krettek
>            Assignee: Yun Tang
>            Priority: Critical
>              Labels: pull-request-available, test-stability
>             Fix For: 1.10.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Excerpt from https://travis-ci.com/flink-ci/flink/jobs/222711830:
> {code}
> 10:44:31.222 [INFO] Running org.apache.flink.test.checkpointing.RegionFailoverITCase
> org.apache.flink.client.program.ProgramInvocationException: Job failed (JobID: 9e0fbeaa580123e05cfce5554f443d23)
>     at org.apache.flink.client.program.MiniClusterClient.submitJob(MiniClusterClient.java:92)
>     at org.apache.flink.test.checkpointing.RegionFailoverITCase.testMultiRegionFailover(RegionFailoverITCase.java:132)
>     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$1.runReflectiveCall(FrameworkMethod.java:50)
>     at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>     at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>     at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>     at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
>     at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
>     at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>     at java.lang.Thread.run(Thread.java:748)
> Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
>     at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:146)
>     at org.apache.flink.client.program.MiniClusterClient.submitJob(MiniClusterClient.java:90)
>     ... 13 more
> Caused by: java.lang.RuntimeException: Test failed due to unexpected recovered index:
2000, while last completed checkpoint record index: 1837
>     at org.apache.flink.test.checkpointing.RegionFailoverITCase$StringGeneratingSourceFunction.initializeState(RegionFailoverITCase.java:300)
>     at org.apache.flink.streaming.util.functions.StreamingFunctionUtils.tryRestoreFunction(StreamingFunctionUtils.java:178)
>     at org.apache.flink.streaming.util.functions.StreamingFunctionUtils.restoreFunctionState(StreamingFunctionUtils.java:160)
>     at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.initializeState(AbstractUdfStreamOperator.java:96)
>     at org.apache.flink.streaming.api.operators.AbstractStreamOperator.initializeState(AbstractStreamOperator.java:281)
>     at org.apache.flink.streaming.runtime.tasks.StreamTask.initializeState(StreamTask.java:862)
>     at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:367)
>     at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:688)
>     at org.apache.flink.runtime.taskmanager.Task.run(Task.java:518)
>     ... 1 more
> 10:44:39.210 [ERROR] Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed:
7.983 s <<< FAILURE! - in org.apache.flink.test.checkpointing.RegionFailoverITCase
> {code}



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