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From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1558) Persist app queue changes in the RM state store
Date Sat, 04 Jan 2014 16:16:53 GMT

    [ https://issues.apache.org/jira/browse/YARN-1558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13862336#comment-13862336
] 

Bikas Saha commented on YARN-1558:
----------------------------------

Motivation? Just a note : the RM state store is not designed for high throughput high churn
operations. That probably is not the case here.
However, I would like to put this in the context of general configuration management (say
scheduler queue configs) in YARN. [~vinodkv] was mentioning the necessity of maintaining a
synced version of such configuration so that when RM's fail over then they continue to have
the same view of the cluster. Will the intent of the jira be covered by this?

> Persist app queue changes in the RM state store
> -----------------------------------------------
>
>                 Key: YARN-1558
>                 URL: https://issues.apache.org/jira/browse/YARN-1558
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: scheduler
>            Reporter: Sandy Ryza
>




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