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Posted to yarn-issues@hadoop.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2013/11/05 03:38:17 UTC

[jira] [Commented] (YARN-1197) Support changing resources of an allocated container

    [ https://issues.apache.org/jira/browse/YARN-1197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13813580#comment-13813580 ] 

Bikas Saha commented on YARN-1197:
----------------------------------

Wangda, sorry for the delayed response. Was caught up with other work. I will take a look at the new proposal. [~vinodkv] Can you please take a look at the latest proposal?

> Support changing resources of an allocated container
> ----------------------------------------------------
>
>                 Key: YARN-1197
>                 URL: https://issues.apache.org/jira/browse/YARN-1197
>             Project: Hadoop YARN
>          Issue Type: Task
>          Components: api, nodemanager, resourcemanager
>    Affects Versions: 2.1.0-beta
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>         Attachments: yarn-1197-v2.pdf, yarn-1197-v3.pdf, yarn-1197.pdf
>
>
> Currently, YARN cannot support merge several containers in one node to a big container, which can make us incrementally ask resources, merge them to a bigger one, and launch our processes. The user scenario is described in the comments.



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