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https://issues.apache.org/jira/browse/YARN-795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13681244#comment-13681244
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Hudson commented on YARN-795:
-----------------------------
Integrated in Hadoop-Mapreduce-trunk #1455 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1455/])
YARN-795. Fair scheduler queue metrics should subtract allocated vCores
from available vCores. (ywskycn via tucu) (Revision 1492021)
Result = SUCCESS
tucu : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1492021
Files :
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/QueueMetrics.java
*
/hadoop/common/trunk/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
> Fair scheduler queue metrics should subtract allocated vCores from available
> vCores
> -----------------------------------------------------------------------------------
>
> Key: YARN-795
> URL: https://issues.apache.org/jira/browse/YARN-795
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.0.2-alpha
> Reporter: Wei Yan
> Assignee: Wei Yan
> Fix For: 2.1.0-beta
>
> Attachments: YARN-795-2.patch, YARN-795.patch
>
>
> The queue metrics of fair scheduler doesn't subtract allocated vCores from
> available vCores, causing the available vCores returned is incorrect.
> This is happening because {code}QueueMetrics.getAllocateResources(){code}
> doesn't return the allocated vCores.
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