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https://issues.apache.org/jira/browse/YARN-2331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14536686#comment-14536686
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Hudson commented on YARN-2331:
------------------------------
SUCCESS: Integrated in Hadoop-Mapreduce-trunk #2138 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2138/])
YARN-2331. Distinguish shutdown during supervision vs. shutdown for (xgong: rev
088156de43abb07bec590a3fcd1a5af2feb02cd2)
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/logaggregation/LogAggregationService.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/TestContainerManagerRecovery.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/ContainerManagerImpl.java
> Distinguish shutdown during supervision vs. shutdown for rolling upgrade
> ------------------------------------------------------------------------
>
> Key: YARN-2331
> URL: https://issues.apache.org/jira/browse/YARN-2331
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Affects Versions: 2.6.0
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Labels: BB2015-05-RFC
> Fix For: 2.8.0
>
> Attachments: YARN-2331.patch, YARN-2331v2.patch, YARN-2331v3.patch
>
>
> When the NM is shutting down with restart support enabled there are scenarios
> we'd like to distinguish and behave accordingly:
> # The NM is running under supervision. In that case containers should be
> preserved so the automatic restart can recover them.
> # The NM is not running under supervision and a rolling upgrade is not being
> performed. In that case the shutdown should kill all containers since it is
> unlikely the NM will be restarted in a timely manner to recover them.
> # The NM is not running under supervision and a rolling upgrade is being
> performed. In that case the shutdown should not kill all containers since a
> restart is imminent due to the rolling upgrade and the containers will be
> recovered.
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