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https://issues.apache.org/jira/browse/YARN-1232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784264#comment-13784264
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Karthik Kambatla commented on YARN-1232:
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May be I am missing something here. Please correct me if I am understanding 
this wrong - the logical name/ id has two uses:
# HA case to differentiate the RMs - we need one ID per RM for this.
# Token logic - there should be a single logical name per cluster irrespective 
of HA or not. 

If the above is correct, this JIRA is addressing case 1 and not case 2.


> Configuration to support multiple RMs
> -------------------------------------
>
>                 Key: YARN-1232
>                 URL: https://issues.apache.org/jira/browse/YARN-1232
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>              Labels: ha
>         Attachments: yarn-1232-1.patch, yarn-1232-2.patch, yarn-1232-3.patch, 
> yarn-1232-4.patch, yarn-1232-5.patch, yarn-1232-6.patch
>
>
> We should augment the configuration to allow users specify two RMs and the 
> individual RPC addresses for them.



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