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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3395) FairScheduler: Trim whitespaces when using username for queuename
Date Sun, 10 May 2015 15:18:03 GMT

    [ https://issues.apache.org/jira/browse/YARN-3395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14537220#comment-14537220
] 

Hudson commented on YARN-3395:
------------------------------

SUCCESS: Integrated in Hadoop-Mapreduce-trunk-Java8 #191 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/191/])
YARN-3395. FairScheduler: Trim whitespaces when using username for queuename. (Zhihai Xu via
kasha) (kasha: rev a60f78e98ed73ab320576c652c577f119ce70901)
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/QueuePlacementRule.java
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestFairScheduler.java


> 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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