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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5117) QueuingContainerManager does not start GUARANTEED Container even if Resources are available
Date Sat, 28 May 2016 00:55:12 GMT

    [ https://issues.apache.org/jira/browse/YARN-5117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15305064#comment-15305064
] 

Hudson commented on YARN-5117:
------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #9881 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/9881/])
YARN-5117. QueuingContainerManager does not start GUARANTEED Container (arun suresh: rev 4fc09a897b25914a9b9321cc443f3f3ff3d776d5)
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/queuing/QueuingContainerManagerImpl.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/queuing/TestQueuingContainerManager.java
* 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


> QueuingContainerManager does not start GUARANTEED Container even if Resources are available
> -------------------------------------------------------------------------------------------
>
>                 Key: YARN-5117
>                 URL: https://issues.apache.org/jira/browse/YARN-5117
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Arun Suresh
>            Assignee: Konstantinos Karanasos
>             Fix For: 2.9.0
>
>         Attachments: YARN-5117.001.patch, YARN-5117.002.patch, YARN-5117.003.patch, YARN-5117.004.patch
>
>
> When NM Queuing is turned on, it looks like GUARANTEED containers do not start even when
there are no containers running on the NM. The following is seen in the logs :
> {noformat}
> .....
> 2016-05-19 22:34:12,711 INFO  [IPC Server handler 0 on 49809] queuing.QueuingContainerManagerImpl
(QueuingContainerManagerImpl.java:pickOpportunisticContainersToKill(351)) - There are no sufficient
resources to start guaranteed container_1463711648301_0001_01_000001 even after attempting
to kill any running opportunistic containers.
> .....
> {noformat}



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