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https://issues.apache.org/jira/browse/YARN-8461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16524360#comment-16524360
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Hudson commented on YARN-8461:
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SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14484 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14484/])
YARN-8461. Support strict memory control on individual container with
(miklos.szegedi: rev 62d83ca5360cf803ecf6780caf192462d0092009)
* (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/TestCGroupsMemoryResourceHandlerImpl.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/MemoryResourceHandler.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainersMonitorImpl.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/CGroupsMemoryResourceHandlerImpl.java
> Support strict memory control on individual container with elastic control
> memory mechanism
> -------------------------------------------------------------------------------------------
>
> Key: YARN-8461
> URL: https://issues.apache.org/jira/browse/YARN-8461
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Affects Versions: 3.2.0
> Reporter: Haibo Chen
> Assignee: Haibo Chen
> Priority: Major
> Fix For: 3.2.0
>
> Attachments: YARN-8461.00.patch, YARN-8461.01.patch,
> YARN-8461.02.patch, YARN-8461.03.patch
>
>
> YARN-4599 adds elastic memory control that disables oom killer for the root
> container cgroup. Hence, all containers have their oom killer disabled
> because they inherit the setting from the root container cgroup. Hence, when
> strict memory control on individual containers is also enabled, the container
> will be frozen but not killed. We can let the container monitoring thread to
> take care of the frozen containers.
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