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https://issues.apache.org/jira/browse/FLINK-23843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17502226#comment-17502226
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Matthias Pohl edited comment on FLINK-23843 at 3/9/22, 9:44 AM:
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{{master}}: {{ccbb05ea4f11aac51103cadd13a6a2e38e319e8b}}
{{1.14}}: {{2f8f217ed831458e246003a64b263081ff619cc0}}
{{1.13}}: {{c4cafa347a4f6d0e362446944899d00301e4a487}}


was (Author: mapohl):
{{master}}: {{ccbb05ea4f11aac51103cadd13a6a2e38e319e8b}}
{{1.14}}: tba
{{1.13}}: tba

> Exceptions during "SplitEnumeratorContext.runInCoordinatorThread()" should 
> cause Global Failure instead of Process Kill
> -----------------------------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-23843
>                 URL: https://issues.apache.org/jira/browse/FLINK-23843
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Common
>    Affects Versions: 1.13.2, 1.15.0, 1.14.4
>            Reporter: Stephan Ewen
>            Assignee: Etienne Chauchot
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.15.0
>
>
> Currently, when a the method 
> "SplitEnumeratorContext.runInCoordinatorThread()" throws an exception, the 
> effect is a process kill of the JobManager process.
> The chain how the process kill happens is:
> * An exception bubbling up in the executor, killing the executor thread
> * The executor starts a replacement thread, which is forbidden by the thread 
> factory (as a safety net) and causes a process kill.
> We should prevent such exceptions from bubbling up in the coordinator 
> executor.



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