hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2669) FairScheduler: print out a warning log when users provider a queueName starting with "root." in the allocation.xml
Date Thu, 09 Oct 2014 18:33:34 GMT

    [ https://issues.apache.org/jira/browse/YARN-2669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14165496#comment-14165496
] 

Sandy Ryza commented on YARN-2669:
----------------------------------

Might it make more sense to just throw a validation error and crash?  Users usually don't
look in the RM logs unless something is wrong.

> FairScheduler: print out a warning log when users provider a queueName starting with
"root." in 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
>
> 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.



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

Mime
View raw message