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https://issues.apache.org/jira/browse/YARN-3395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14378879#comment-14378879
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zhihai xu commented on YARN-3395:
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I uploaded a patch YARN-3395.000.patch for review. I added two test case in
TestFairScheduler
Without the change, both tests will fail.
> Handle the user name correctly when submit application and use user name as
> default queue name.
> -----------------------------------------------------------------------------------------------
>
> Key: YARN-3395
> URL: https://issues.apache.org/jira/browse/YARN-3395
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Reporter: zhihai xu
> Assignee: zhihai xu
> Attachments: YARN-3395.000.patch
>
>
> Handle the user name correctly when submit application and use user name as
> default queue name.
> We should reject the application with an empty or whitespace only user name.
> because it doesn't make sense to have an empty or whitespace only user name.
> We should 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 this change make sense,
> because it will be compatible with queue name convention and also we already
> did similar thing for '.' in user name.
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