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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1368) Common work to re-populate containers’ state into scheduler
Date Tue, 13 May 2014 23:05:16 GMT

    [ https://issues.apache.org/jira/browse/YARN-1368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13997024#comment-13997024
] 

Alejandro Abdelnur commented on YARN-1368:
------------------------------------------

[~jianhe], [~vinodkv], 

Unless I'm missing something, Anubhav was working on this JIRA. It is great that Jian did
the refactoring to have common code for the schedulers and some testcases for it, but most
of the work has been done by Anubhav and he was working actively on it. We should reassign
the JIRA back to Anubhav and let him drive it to completion, agree?

> Common work to re-populate containers’ state into scheduler
> -----------------------------------------------------------
>
>                 Key: YARN-1368
>                 URL: https://issues.apache.org/jira/browse/YARN-1368
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Bikas Saha
>            Assignee: Jian He
>         Attachments: YARN-1368.1.patch, YARN-1368.combined.001.patch, YARN-1368.preliminary.patch
>
>
> YARN-1367 adds support for the NM to tell the RM about all currently running containers
upon registration. The RM needs to send this information to the schedulers along with the
NODE_ADDED_EVENT so that the schedulers can recover the current allocation state of the cluster.



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