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Posted to issues@flink.apache.org by "Aljoscha Krettek (Jira)" <ji...@apache.org> on 2020/01/06 09:41:00 UTC

[jira] [Updated] (FLINK-15327) 'Walkthrough DataStream Scala nightly' sometimes fails with InterruptedException

     [ https://issues.apache.org/jira/browse/FLINK-15327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek updated FLINK-15327:
-------------------------------------
    Component/s: Runtime / Task

> 'Walkthrough DataStream Scala nightly' sometimes fails with InterruptedException
> --------------------------------------------------------------------------------
>
>                 Key: FLINK-15327
>                 URL: https://issues.apache.org/jira/browse/FLINK-15327
>             Project: Flink
>          Issue Type: Bug
>          Components: Examples, Runtime / Task, Tests
>    Affects Versions: 1.11.0
>            Reporter: Robert Metzger
>            Assignee: Robert Metzger
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The "Walkthrough DataStream Scala nightly end-to-end test" (test_datastream_walkthroughs.sh) failed with the following error found in the log 
>  
>   
> {code:java}
> 2019-12-19 12:57:03,131 WARN  org.apache.flink.streaming.runtime.tasks.StreamTask           - Error while canceling task.
> java.lang.RuntimeException: java.lang.InterruptedException: sleep interrupted
> 	at org.apache.flink.walkthrough.common.source.TransactionSource$RateLimitedIterator.next(TransactionSource.java:60)
> 	at org.apache.flink.streaming.api.functions.source.FromIteratorFunction.run(FromIteratorFunction.java:43)
> 	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:100)
> 	at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:63)
> 	at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:196)
> Caused by: java.lang.InterruptedException: sleep interrupted
> 	at java.lang.Thread.sleep(Native Method)
> 	at org.apache.flink.walkthrough.common.source.TransactionSource$RateLimitedIterator.next(TransactionSource.java:58)
> 	... 4 more
> {code}
>  
> Run: [https://dev.azure.com/rmetzger/Flink/_build/results?buildId=3742&view=logs&j=b1623ac9-0979-5b0d-2e5e-1377d695c991&t=48867695-c47f-5af3-2f21-7845611247b9]
> I assume this error happens only rarely.
>   



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