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https://issues.apache.org/jira/browse/YARN-1734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13919031#comment-13919031
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Karthik Kambatla commented on YARN-1734:
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Sorry for all the confusion caused here - forgot that the rmadmin command also 
uses ConfiguredRMFailoverProxyProvider.

Played with a cluster with local configurations. It behaves as expected. 
refresh* refreshes the Active. The Standby refreshes everything on transition 
to active. Thanks [~xgong] for fixing the refresh commands, and for being 
patient with my questions/concerns. 

> RM should get the updated Configurations when it transits from Standby to 
> Active
> --------------------------------------------------------------------------------
>
>                 Key: YARN-1734
>                 URL: https://issues.apache.org/jira/browse/YARN-1734
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Xuan Gong
>            Assignee: Xuan Gong
>            Priority: Critical
>             Fix For: 2.4.0
>
>         Attachments: YARN-1734.1.patch, YARN-1734.2.patch, YARN-1734.3.patch, 
> YARN-1734.4.patch, YARN-1734.5.patch, YARN-1734.6.patch, YARN-1734.7.patch
>
>
> Currently, we have ConfigurationProvider which can support 
> LocalConfiguration, and FileSystemBasedConfiguration. When HA is enabled, and 
> FileSystemBasedConfiguration is enabled, RM can not get the updated 
> Configurations when it transits from Standby to Active



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