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Posted to issues@beam.apache.org by "Kenneth Knowles (JIRA)" <ji...@apache.org> on 2018/11/26 22:40:00 UTC

[jira] [Reopened] (BEAM-5197) Flaky test: UnboundedSourceWrapperTest$ParameterizedUnboundedSourceWrapperTest

     [ https://issues.apache.org/jira/browse/BEAM-5197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kenneth Knowles reopened BEAM-5197:
-----------------------------------

From what I can tell, this removed the flakiness and made the test permanently failing :-)

> Flaky test: UnboundedSourceWrapperTest$ParameterizedUnboundedSourceWrapperTest
> ------------------------------------------------------------------------------
>
>                 Key: BEAM-5197
>                 URL: https://issues.apache.org/jira/browse/BEAM-5197
>             Project: Beam
>          Issue Type: Improvement
>          Components: runner-flink
>            Reporter: Thomas Weise
>            Assignee: Maximilian Michels
>            Priority: Major
>             Fix For: 2.10.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> {code:java}
> java.lang.NullPointerException
> 	at org.apache.flink.streaming.runtime.tasks.TestProcessingTimeService$1.compare(TestProcessingTimeService.java:52)
> 	at org.apache.flink.streaming.runtime.tasks.TestProcessingTimeService$1.compare(TestProcessingTimeService.java:49)
> 	at java.util.PriorityQueue.siftUpUsingComparator(PriorityQueue.java:670)
> 	at java.util.PriorityQueue.siftUp(PriorityQueue.java:646)
> 	at java.util.PriorityQueue.offer(PriorityQueue.java:345)
> 	at org.apache.flink.streaming.runtime.tasks.TestProcessingTimeService.registerTimer(TestProcessingTimeService.java:93)
> 	at org.apache.beam.runners.flink.translation.wrappers.streaming.io.UnboundedSourceWrapper.setNextWatermarkTimer(UnboundedSourceWrapper.java:452)
> 	at org.apache.beam.runners.flink.translation.wrappers.streaming.io.UnboundedSourceWrapper.run(UnboundedSourceWrapper.java:225)
> 	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:87)
> 	at org.apache.beam.runners.flink.streaming.UnboundedSourceWrapperTest$ParameterizedUnboundedSourceWrapperTest.testValueEmission(UnboundedSourceWrapperTest.java:153)
> 	{code}



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