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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6840) Leverage RMStateStore to store scheduler configuration updates
Date Wed, 19 Jul 2017 21:36:01 GMT

    [ https://issues.apache.org/jira/browse/YARN-6840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16093827#comment-16093827
] 

Wangda Tan commented on YARN-6840:
----------------------------------

User has to make a choice: either using queue-refresh (reloading XML file) or using the the
store-based config and use API to update configurations. YARN-6322 is tracking the change.

> Leverage RMStateStore to store scheduler configuration updates
> --------------------------------------------------------------
>
>                 Key: YARN-6840
>                 URL: https://issues.apache.org/jira/browse/YARN-6840
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Wangda Tan
>
> With this change, user doesn't have to setup separate storage system (like LevelDB) to
store updates of scheduler configs. And dynamic queue can be used when RM HA is enabled.



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