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https://issues.apache.org/jira/browse/FLINK-8885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler closed FLINK-8885.
-----------------------------------
    Resolution: Duplicate

> The DispatcherThreadFactory should register uncaught exception handlers
> -----------------------------------------------------------------------
>
>                 Key: FLINK-8885
>                 URL: https://issues.apache.org/jira/browse/FLINK-8885
>             Project: Flink
>          Issue Type: Bug
>          Components: TaskManager
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>            Priority: Major
>             Fix For: 1.5.0, 1.6.0
>
>
> The {{DispatcherThreadFactory}} is responsible for spawning the thread pool 
> threads for TaskManager's async dispatcher and for the CheckpointCoordinators 
> timed trigger.
> In case of uncaught exceptions in these threads, the system is not healthy 
> and more, hence they should register the 
> {{FatalExitUcaughtExceptionsHandler}}.



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