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From "zhihai xu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3395) FairScheduler: Trim whitespaces when using username for queuename
Date Sun, 10 May 2015 03:48:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-3395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14537014#comment-14537014
] 

zhihai xu commented on YARN-3395:
---------------------------------

thanks [~asuresh] for the review and thanks [~kasha] for the review and committing the patch.

> FairScheduler: Trim whitespaces when using username for queuename
> -----------------------------------------------------------------
>
>                 Key: YARN-3395
>                 URL: https://issues.apache.org/jira/browse/YARN-3395
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler
>            Reporter: zhihai xu
>            Assignee: zhihai xu
>             Fix For: 2.8.0
>
>         Attachments: YARN-3395.000.patch, YARN-3395.001.patch
>
>
> Handle the user name correctly when user name is used as default queue name in fair scheduler.
> It will be better to remove the trailing and leading whitespace of the user name when
we use user name as default queue name, otherwise it will be rejected by InvalidQueueNameException
from QueueManager. I think it is reasonable to make this change, because we already did special
handling for '.' in user name.



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