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From "Wei Yan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2669) FairScheduler: queueName shouldn't allow periods the allocation.xml
Date Sun, 26 Oct 2014 05:34:34 GMT

     [ https://issues.apache.org/jira/browse/YARN-2669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wei Yan updated YARN-2669:
--------------------------
    Attachment: YARN-2669-2.patch

Update a patch that covers the scenario when username contains period. Instead of throw exception,
the current solution is the remove the periods directly, i.e., user "first.last" 's corresponding
queue is "root.firstlast". Any comments? [~bcwalrus], [~sandyr]

> FairScheduler: queueName shouldn't allow periods the allocation.xml
> -------------------------------------------------------------------
>
>                 Key: YARN-2669
>                 URL: https://issues.apache.org/jira/browse/YARN-2669
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Wei Yan
>            Assignee: Wei Yan
>            Priority: Minor
>         Attachments: YARN-2669-1.patch, YARN-2669-2.patch
>
>
> For an allocation file like:
> {noformat}
> <allocations>
>   <queue name="root.q1">
>     <minResources>4096mb,4vcores</minResources>
>   </queue>
> </allocations>
> {noformat}
> Users may wish to config minResources for a queue with full path "root.q1". However,
right now, fair scheduler will treat this configureation for the queue with full name "root.root.q1".
We need to print out a warning msg to notify users about this.



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