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Posted to issues@flink.apache.org by "Chesnay Schepler (JIRA)" <ji...@apache.org> on 2018/03/06 18:39:00 UTC
[jira] [Closed] (FLINK-8885) The DispatcherThreadFactory should
register uncaught exception handlers
[ https://issues.apache.org/jira/browse/FLINK-8885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
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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