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Posted to yarn-issues@hadoop.apache.org by "Jagadesh Kiran N (JIRA)" <ji...@apache.org> on 2015/09/10 07:41:46 UTC

[jira] [Assigned] (YARN-2915) Enable YARN RM scale out via federation using multiple RM's

     [ 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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