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https://issues.apache.org/jira/browse/YARN-8929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16662818#comment-16662818
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Hudson commented on YARN-8929:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #15312 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/15312/])
YARN-8929. DefaultOOMHandler should only pick running containers to kill
(rkanter: rev 69b328943edf2f61c8fc139934420e3f10bf3813)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/TestDefaultOOMHandler.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsHandler.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/CGroupsHandlerImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/TestCGroupsHandlerImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/resources/DefaultOOMHandler.java
> DefaultOOMHandler should only pick running containers to kill upon oom events
> -----------------------------------------------------------------------------
>
> Key: YARN-8929
> URL: https://issues.apache.org/jira/browse/YARN-8929
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 3.2.0
> Reporter: Haibo Chen
> Assignee: Haibo Chen
> Priority: Major
> Fix For: 3.3.0
>
> Attachments: YARN-8929.00.patch, YARN-8929.01.patch
>
>
> DefaultOOMHandler currently currently sort all known containers based on the
> execution type primarily and their start time secondarily.
> However, it does not check if a container is running or not. Kill a
> non-running container will not release any memory, hence won't get us of the
> under-oom status.
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