hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yufei Gu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6061) Add a customized uncaughtexceptionhandler for critical threads
Date Thu, 19 Jan 2017 23:58:27 GMT

    [ https://issues.apache.org/jira/browse/YARN-6061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15830850#comment-15830850

Yufei Gu commented on YARN-6061:

Uploaded patch 002. It create a RM-wide UncaughtExceptionHandler which send a RMFatalEvent
to RM.

> Add a customized uncaughtexceptionhandler for critical threads
> --------------------------------------------------------------
>                 Key: YARN-6061
>                 URL: https://issues.apache.org/jira/browse/YARN-6061
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>            Reporter: Yufei Gu
>            Assignee: Yufei Gu
>         Attachments: YARN-6061.001.patch, YARN-6061.002.patch
> 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. 

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org

View raw message