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https://issues.apache.org/jira/browse/YARN-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15037987#comment-15037987
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Hudson commented on YARN-4408:
------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #661 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/661/])
YARN-4408. Fix issue that NodeManager still reports negative running
(junping_du: rev 62e9348bc10bb97a5fcb4281f7996a09d8e69c60)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/container/ContainerImpl.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/container/TestContainer.java
* hadoop-yarn-project/CHANGES.txt
> NodeManager still reports negative running containers
> -----------------------------------------------------
>
> Key: YARN-4408
> URL: https://issues.apache.org/jira/browse/YARN-4408
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.4.0
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Fix For: 2.8.0
>
> Attachments: YARN-4408.001.patch, YARN-4408.002.patch,
> YARN-4408.003.patch
>
>
> YARN-1697 fixed a problem where the NodeManager metrics could report a
> negative number of running containers. However, it missed a rare case where
> this can still happen.
> YARN-1697 added a flag to indicate if the container was actually launched
> ({{LOCALIZED}} to {{RUNNING}}) or not ({{LOCALIZED}} to {{KILLING}}), which
> is then checked when transitioning from {{CONTAINER_CLEANEDUP_AFTER_KILL}} to
> {{DONE}} and {{EXITED_WITH_FAILURE}} to {{DONE}} to only decrement the gauge
> if we actually ran the container and incremented the gauge . However, this
> flag is not checked while transitioning from {{EXITED_WITH_SUCCESS}} to
> {{DONE}}.
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