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