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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1815) RM doesn't recover unmanaged AMs into its memory after restart
Date Thu, 03 Apr 2014 17:17:16 GMT

    [ https://issues.apache.org/jira/browse/YARN-1815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13958991#comment-13958991
] 

Karthik Kambatla commented on YARN-1815:
----------------------------------------

bq. Is completion information for unmanaged AM's not saved currently?
The completion information is saved, except for those AMs that finish while the RM is down.


Agree that this JIRA is not required once YARN-556 is complete. My intention in filing this
was to not show these Unmanaged AMs as unassigned for a while and then failing in 2.4 after
an RM restart or failover. 

> RM doesn't recover unmanaged AMs into its memory after restart
> --------------------------------------------------------------
>
>                 Key: YARN-1815
>                 URL: https://issues.apache.org/jira/browse/YARN-1815
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: 2.3.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>            Priority: Critical
>         Attachments: Unmanaged AM recovery.png, yarn-1815-1.patch, yarn-1815-2.patch,
yarn-1815-2.patch
>
>
> RM doesn't recover unmanaged AMs into its memory after restart



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