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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-556) [Umbrella] RM Restart phase 2 - Work preserving restart
Date Thu, 25 Feb 2016 02:37:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15166612#comment-15166612

Rohith Sharma K S commented on YARN-556:

You probably hitting any one of the following issues YARN-2340 YARN-2308 YARN-4000. Any queue
configuration got changed after restart?

> [Umbrella] RM Restart phase 2 - Work preserving restart
> -------------------------------------------------------
>                 Key: YARN-556
>                 URL: https://issues.apache.org/jira/browse/YARN-556
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: graceful, resourcemanager, rolling upgrade
>            Reporter: Bikas Saha
>         Attachments: Work Preserving RM Restart.pdf, WorkPreservingRestartPrototype.001.patch,
> YARN-128 covered storing the state needed for the RM to recover critical information.
This umbrella jira will track changes needed to recover the running state of the cluster so
that work can be preserved across RM restarts.

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