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https://issues.apache.org/jira/browse/YARN-1068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13773872#comment-13773872
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Karthik Kambatla commented on YARN-1068:
----------------------------------------

bq. The client side code should probably be invoked via RMProxy like the other 
protocols are accessed today. In a failover setup the following may not be 
valid.

I have updated the patch to fetch the InetSocketAddress from 
ClientRMProxy#getRMAddress. Not using ClientRMProxy#createProxy because we want 
the HA related admin calls to go to the intended RM irrespective of whether it 
is active or not. 

I think YARN-1028 (ConfiguredFailoverProxy) should update this if need be, 
along with other changes it makes.
                
> Add admin support for HA operations
> -----------------------------------
>
>                 Key: YARN-1068
>                 URL: https://issues.apache.org/jira/browse/YARN-1068
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: 2.1.0-beta
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>              Labels: ha
>         Attachments: yarn-1068-1.patch, yarn-1068-2.patch, yarn-1068-3.patch, 
> yarn-1068-4.patch, yarn-1068-5.patch, yarn-1068-prelim.patch
>
>
> Support HA admin operations to facilitate transitioning the RM to Active and 
> Standby states.

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