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https://issues.apache.org/jira/browse/FLINK-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stephan Ewen resolved FLINK-8884.
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Resolution: Fixed
Fixed in
- 1.5.0 via 071e29143c303d63e9908fb1ef6faa447c48d27e
- 1.6.0 via dd82f8720fa5aeb3a29c858cd7c032ff25f935ae
> The DispatcherThreadFactory should register uncaught exception handlers
> -----------------------------------------------------------------------
>
> Key: FLINK-8884
> URL: https://issues.apache.org/jira/browse/FLINK-8884
> 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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