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Posted to yarn-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2015/01/08 22:43:34 UTC

[jira] [Commented] (YARN-3019) Enable RM work-preserving restart by default

    [ https://issues.apache.org/jira/browse/YARN-3019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14270087#comment-14270087 ] 

Allen Wittenauer commented on YARN-3019:
----------------------------------------

I'm not in favor of this going into branch-2.  It's a fundamental change to operating expectations that may have a significant impact on capacity.

> Enable RM work-preserving restart by default 
> ---------------------------------------------
>
>                 Key: YARN-3019
>                 URL: https://issues.apache.org/jira/browse/YARN-3019
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Jian He
>            Assignee: Jian He
>
> The proposal is to set "yarn.resourcemanager.work-preserving-recovery.enabled" to true by default. 



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