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https://issues.apache.org/jira/browse/YARN-2111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14043683#comment-14043683
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Hudson commented on YARN-2111:
------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #1812 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1812/])
YARN-2111. In FairScheduler.attemptScheduling, we don't count containers as
assigned if they have 0 memory but non-zero cores (Sandy Ryza) (sandy:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1605113)
* /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/fair/FairScheduler.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
> In FairScheduler.attemptScheduling, we don't count containers as assigned if
> they have 0 memory but non-zero cores
> ------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-2111
> URL: https://issues.apache.org/jira/browse/YARN-2111
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.4.0
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Fix For: 2.5.0
>
> Attachments: YARN-2111.patch
>
>
> {code}
> if (Resources.greaterThan(RESOURCE_CALCULATOR, clusterResource,
> queueMgr.getRootQueue().assignContainer(node),
> Resources.none())) {
> {code}
> As RESOURCE_CALCULATOR is a DefaultResourceCalculator, we won't take cores
> here into account.
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