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From "Jagadesh Kiran N (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (YARN-2915) Enable YARN RM scale out via federation using multiple RM's
Date Thu, 10 Sep 2015 05:41:46 GMT

     [ https://issues.apache.org/jira/browse/YARN-2915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jagadesh Kiran N reassigned YARN-2915:
--------------------------------------

    Assignee: Jagadesh Kiran N  (was: Subru Krishnan)

> Enable YARN RM scale out via federation using multiple RM's
> -----------------------------------------------------------
>
>                 Key: YARN-2915
>                 URL: https://issues.apache.org/jira/browse/YARN-2915
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager, resourcemanager
>            Reporter: Sriram Rao
>            Assignee: Jagadesh Kiran N
>         Attachments: FEDERATION_CAPACITY_ALLOCATION_JIRA.pdf, Federation-BoF.pdf, Yarn_federation_design_v1.pdf,
federation-prototype.patch
>
>
> This is an umbrella JIRA that proposes to scale out YARN to support large clusters comprising
of tens of thousands of nodes.   That is, rather than limiting a YARN managed cluster to about
4k in size, the proposal is to enable the YARN managed cluster to be elastically scalable.
 



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