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Posted to yarn-issues@hadoop.apache.org by "Yufei Gu (JIRA)" <ji...@apache.org> on 2017/03/30 00:11:41 UTC
[jira] [Commented] (YARN-6204) Set UncaughtExceptionHandler for
event handling thread in AsyncDispatcher
[ https://issues.apache.org/jira/browse/YARN-6204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15948139#comment-15948139 ]
Yufei Gu commented on YARN-6204:
--------------------------------
Uploaded patch 001. Make {{RMCriticalThreadUncaughtExceptionHandler}} inherit from {{YarnUncaughtExceptionHandler}}, so that {{AsyncDispatcher}} doesn't need to deal with {{RMCriticalThreadUncaughtExceptionHandler}} directly.
> Set UncaughtExceptionHandler for event handling thread in AsyncDispatcher
> -------------------------------------------------------------------------
>
> Key: YARN-6204
> URL: https://issues.apache.org/jira/browse/YARN-6204
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.9.0, 3.0.0-alpha2
> Reporter: Yufei Gu
> Assignee: Yufei Gu
> Attachments: YARN-6204.001.patch
>
>
> The event handling thread in AsyncDispatcher is a critical thread in RM. We should set UncaughtExceptionHandler introduced in YARN-6061 for it.
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