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https://issues.apache.org/jira/browse/YARN-5949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15978972#comment-15978972
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Xuan Gong commented on YARN-5949:
---------------------------------

Thanks for the patch. [~jhung]
Overall looks good.

In the same patch, we could use this new QueueAdminConfigurationMutationPolicy 
in the REST API for changing YARN scheduler configurations ? So, we could have 
the end-to-end story for the MutableCSConfigurationProvider ?

> Add pluggable configuration policy interface as a component of 
> MutableCSConfigurationProvider
> ---------------------------------------------------------------------------------------------
>
>                 Key: YARN-5949
>                 URL: https://issues.apache.org/jira/browse/YARN-5949
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jonathan Hung
>            Assignee: Jonathan Hung
>         Attachments: YARN-5949-YARN-5734.001.patch
>
>
> This will allow different policies to customize how/if configuration changes 
> should be applied (for example, a policy might restrict whether a 
> configuration change by a certain user is allowed). This will be enforced by 
> the MutableCSConfigurationProvider.



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