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Posted to yarn-issues@hadoop.apache.org by "Yufei Gu (JIRA)" <ji...@apache.org> on 2017/01/06 01:05:58 UTC

[jira] [Moved] (YARN-6061) Add a customized uncaughtexceptionhandler for fair scheduler

     [ https://issues.apache.org/jira/browse/YARN-6061?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yufei Gu moved MAPREDUCE-6830 to YARN-6061:
-------------------------------------------

    Component/s:     (was: yarn)
                 yarn
            Key: YARN-6061  (was: MAPREDUCE-6830)
        Project: Hadoop YARN  (was: Hadoop Map/Reduce)

> Add a customized uncaughtexceptionhandler for fair scheduler
> ------------------------------------------------------------
>
>                 Key: YARN-6061
>                 URL: https://issues.apache.org/jira/browse/YARN-6061
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: yarn
>            Reporter: Yufei Gu
>            Assignee: Yufei Gu
>              Labels: fairscheduler
>
> There are several threads in fair scheduler. The thread will quit when there is a runtime exception inside it. We should bring down the RM when that happens. Otherwise, there may be some weird behavior in RM. 



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