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https://issues.apache.org/jira/browse/YARN-4494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15067576#comment-15067576
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Daniel Templeton commented on YARN-4494:
----------------------------------------

[~Naganarasimha], except in the case of Oozie, which really doesn't like it 
when the RM says its jobs don't exist.  And I'm not saying that it's an 
either-or.  You can mitigate the issue by having a call that requests an app 
which hasn't been recovered yet either force immediate recovery of that app or 
block until it's recovered.

> Recover completed apps asynchronously
> -------------------------------------
>
>                 Key: YARN-4494
>                 URL: https://issues.apache.org/jira/browse/YARN-4494
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>            Reporter: Jun Gong
>            Assignee: Jun Gong
>
> With RM HA enabled, when recovering apps, recover completed apps 
> asynchronously.



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