You are viewing a plain text version of this content. The canonical link for it is here.

Posted to yarn-issues@hadoop.apache.org by "zhihai xu (JIRA)" <ji...@apache.org> on 2015/03/26 06:20:53 UTC

[jira] [Commented] (YARN-3395) [Fair Scheduler] Handle the user name correctly when user name is used as default queue name.

    [ https://issues.apache.org/jira/browse/YARN-3395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14381385#comment-14381385 ] 

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

To be safer, I removed the change to reject the application with an empty or whitespace only user name.

> [Fair Scheduler] Handle the user name correctly when user name is used as default queue name.
> ---------------------------------------------------------------------------------------------
>
>                 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
>         Attachments: YARN-3395.000.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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)