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https://issues.apache.org/jira/browse/MAPREDUCE-2876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13123859#comment-13123859
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Hudson commented on MAPREDUCE-2876:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk-Commit #1126 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1126/])
MAPREDUCE-2876. Use a different config for ContainerAllocationExpirer.
Contributed by Anupam Seth.
acmurthy :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1180767
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/NMLivelinessMonitor.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/AMLivelinessMonitor.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/ContainerAllocationExpirer.java
> ContainerAllocationExpirer appears to use the incorrect configs
> ---------------------------------------------------------------
>
> Key: MAPREDUCE-2876
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2876
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Robert Joseph Evans
> Assignee: Anupam Seth
> Priority: Critical
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-2876-branch-0_23.patch,
> MAPREDUCE-2876-branch-0_23.patch
>
>
> ContainerAllocationExpirer sets the expiration interval to be
> RMConfig.CONTAINER_LIVELINESS_MONITORING_INTERVAL but uses
> AMLIVELINESS_MONITORING_INTERVAL as the interval. This is very different
> from what AMLivelinessMonitor does.
> There should be two configs RMConfig.CONTAINER_LIVELINESS_MONITORING_INTERVAL
> for the monitoring interval and RMConfig.CONTAINER_EXPIRY_INTERVAL for the
> expiry.
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