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From "Konstantinos Karanasos (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5171) Extend DistributedSchedulerProtocol to notify RM of containers allocated by the Node
Date Fri, 27 May 2016 17:39:12 GMT

    [ https://issues.apache.org/jira/browse/YARN-5171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15304421#comment-15304421
] 

Konstantinos Karanasos commented on YARN-5171:
----------------------------------------------

Thanks for starting this [~elgoiri] and [~asuresh].
Should we change the distributed scheduler request interceptor or shall we rather change the
way we report containers in the NM-RM heartbeat (at the moment the running OPPORTUNISTIC are
ignored)?

> Extend DistributedSchedulerProtocol to notify RM of containers allocated by the Node
> ------------------------------------------------------------------------------------
>
>                 Key: YARN-5171
>                 URL: https://issues.apache.org/jira/browse/YARN-5171
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Arun Suresh
>            Assignee: Inigo Goiri
>
> Currently, the RM does not know about Containers allocated by the OpportunisticContainerAllocator
on the NM. This JIRA proposes to extend the Distributed Scheduler request interceptor and
the protocol to notify the RM of new containers as and when they are allocated at the NM.
The {{RMContainer}} should also be extended to expose the {{ExecutionType}} of the container.



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