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https://issues.apache.org/jira/browse/YARN-271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13538791#comment-13538791
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Hudson commented on YARN-271:
-----------------------------
Integrated in Hadoop-Hdfs-trunk #1262 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1262/])
YARN-271. Fair scheduler hits IllegalStateException trying to reserve
different apps on same node. Contributed by Sandy Ryza. (Revision 1424945)
Result = FAILURE
tomwhite :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1424945
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/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
> Fair scheduler hits IllegalStateException trying to reserve different apps on
> same node
> ---------------------------------------------------------------------------------------
>
> Key: YARN-271
> URL: https://issues.apache.org/jira/browse/YARN-271
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager, scheduler
> Affects Versions: 2.0.2-alpha
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Fix For: 2.0.3-alpha
>
> Attachments: YARN-271-1.patch, YARN-271.patch
>
>
> After the fair scheduler reserves a container on a node, it doesn't check for
> reservations it just made when trying to make more reservations during the
> same heartbeat.
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