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https://issues.apache.org/jira/browse/YARN-149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wang Haoran updated YARN-149:
-----------------------------
    Affects Version/s:     (was: 2.4.0)

> ResourceManager (RM) High-Availability (HA)
> -------------------------------------------
>
>                 Key: YARN-149
>                 URL: https://issues.apache.org/jira/browse/YARN-149
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: resourcemanager
>            Reporter: Harsh J
>              Labels: patch
>         Attachments: YARN ResourceManager Automatic 
> Failover-rev-07-21-13.pdf, YARN ResourceManager Automatic 
> Failover-rev-08-04-13.pdf, rm-ha-phase1-approach-draft1.pdf, 
> rm-ha-phase1-draft2.pdf
>
>
> This jira tracks work needed to be done to support one RM instance failing 
> over to another RM instance so that we can have RM HA. Work includes leader 
> election, transfer of control to leader and client re-direction to new leader.



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