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https://issues.apache.org/jira/browse/YARN-1362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13998187#comment-13998187
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Hudson commented on YARN-1362:
------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #1779 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1779/])
YARN-1362. Distinguish between nodemanager shutdown for decommission vs
shutdown for restart. (Contributed by Jason Lowe) (junping_du:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1594421)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/Context.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeManager.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdaterImpl.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
> Distinguish between nodemanager shutdown for decommission vs shutdown for
> restart
> ---------------------------------------------------------------------------------
>
> Key: YARN-1362
> URL: https://issues.apache.org/jira/browse/YARN-1362
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Affects Versions: 2.3.0
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Fix For: 2.5.0
>
> Attachments: YARN-1362.patch
>
>
> When a nodemanager shuts down it needs to determine if it is likely to be
> restarted. If a restart is likely then it needs to preserve container
> directories, logs, distributed cache entries, etc. If it is being shutdown
> more permanently (e.g.: like a decommission) then the nodemanager should
> cleanup directories and logs.
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