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From "Robert Kanter (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1490) RM should optionally not kill all containers when an ApplicationMaster exits
Date Mon, 24 Feb 2014 18:31:24 GMT

    [ https://issues.apache.org/jira/browse/YARN-1490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13910615#comment-13910615
] 

Robert Kanter commented on YARN-1490:
-------------------------------------

By the way, the issue I mentioned a few comments [up|https://issues.apache.org/jira/browse/YARN-1490?focusedCommentId=13895329&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13895329]
is actually now fixed by YARN-1689.  

> RM should optionally not kill all containers when an ApplicationMaster exits
> ----------------------------------------------------------------------------
>
>                 Key: YARN-1490
>                 URL: https://issues.apache.org/jira/browse/YARN-1490
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Jian He
>             Fix For: 2.4.0
>
>         Attachments: YARN-1490.1.patch, YARN-1490.10.patch, YARN-1490.11.patch, YARN-1490.11.patch,
YARN-1490.12.patch, YARN-1490.2.patch, YARN-1490.3.patch, YARN-1490.4.patch, YARN-1490.5.patch,
YARN-1490.6.patch, YARN-1490.7.patch, YARN-1490.8.patch, YARN-1490.9.patch, org.apache.oozie.service.TestRecoveryService_thread-dump.txt
>
>
> This is needed to enable work-preserving AM restart. Some apps can chose to reconnect
with old running containers, some may not want to. This should be an option.



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