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Posted to yarn-issues@hadoop.apache.org by "Tao Jie (JIRA)" <ji...@apache.org> on 2016/09/01 01:39:20 UTC

[jira] [Commented] (YARN-4855) Should check if node exists when replace nodelabels

    [ https://issues.apache.org/jira/browse/YARN-4855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15453986#comment-15453986 ] 

Tao Jie commented on YARN-4855:
-------------------------------

 refresh the patch and refine the checkstyle issues

> Should check if node exists when replace nodelabels
> ---------------------------------------------------
>
>                 Key: YARN-4855
>                 URL: https://issues.apache.org/jira/browse/YARN-4855
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.6.0
>            Reporter: Tao Jie
>            Assignee: Tao Jie
>            Priority: Minor
>         Attachments: YARN-4855.001.patch, YARN-4855.002.patch, YARN-4855.003.patch, YARN-4855.004.patch, YARN-4855.005.patch, YARN-4855.006.patch
>
>
> Today when we add nodelabels to nodes, it would succeed even if nodes are not existing NodeManger in cluster without any message.
> It could be like this:
> When we use *yarn rmadmin -replaceLabelsOnNode --fail-on-unkown-nodes "node1=label1"* , it would be denied if node is unknown.



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