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https://issues.apache.org/jira/browse/YARN-1724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13905441#comment-13905441
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Hudson commented on YARN-1724:
------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #1678 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1678/])
YARN-1724. Race condition in Fair Scheduler when continuous scheduling is
turned on (Sandy Ryza) (sandy:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1569447)
* /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
> Race condition in Fair Scheduler when continuous scheduling is turned on
> -------------------------------------------------------------------------
>
> Key: YARN-1724
> URL: https://issues.apache.org/jira/browse/YARN-1724
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: YARN-1724-1.patch, YARN-1724.patch
>
>
> If nodes resource allocations change during
> Collections.sort(nodeIdList, nodeAvailableResourceComparator);
> we'll hit:
> java.lang.IllegalArgumentException: Comparison method violates its general
> contract!
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