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Posted to yarn-issues@hadoop.apache.org by "Kuhu Shukla (JIRA)" <ji...@apache.org> on 2016/04/02 02:10:25 UTC

[jira] [Commented] (YARN-998) Keep NM resource updated through dynamic resource config for RM/NM restart

    [ https://issues.apache.org/jira/browse/YARN-998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15222577#comment-15222577 ] 

Kuhu Shukla commented on YARN-998:
----------------------------------

Verified that adding rm.drainEvents() solves the issue.

> Keep NM resource updated through dynamic resource config for RM/NM restart
> --------------------------------------------------------------------------
>
>                 Key: YARN-998
>                 URL: https://issues.apache.org/jira/browse/YARN-998
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: graceful, nodemanager, scheduler
>            Reporter: Junping Du
>            Assignee: Junping Du
>             Fix For: 2.8.0
>
>         Attachments: YARN-998-sample.patch, YARN-998-v1.patch, YARN-998-v2.1.patch, YARN-998-v2.patch, YARN-998-v3.patch
>
>
> When NM is restarted by plan or from a failure, previous dynamic resource setting should be kept for consistency.



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