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https://issues.apache.org/jira/browse/YARN-3995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15369730#comment-15369730
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Hudson commented on YARN-3995:
------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #10074 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/10074/])
YARN-3995. Some of the NM events are not getting published due race (sjlee: rev 
cc16683cefe2611cf4de7819496aa54854f5394c)
* 
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-timelineservice/src/test/java/org/apache/hadoop/yarn/server/timelineservice/collector/TestPerNodeTimelineCollectorsAuxService.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice/src/main/java/org/apache/hadoop/yarn/server/timelineservice/collector/PerNodeTimelineCollectorsAuxService.java


> Some of the NM events are not getting published due race condition when AM 
> container finishes in NM 
> ----------------------------------------------------------------------------------------------------
>
>                 Key: YARN-3995
>                 URL: https://issues.apache.org/jira/browse/YARN-3995
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, timelineserver
>    Affects Versions: YARN-2928
>            Reporter: Naganarasimha G R
>            Assignee: Naganarasimha G R
>              Labels: yarn-2928-1st-milestone
>             Fix For: YARN-2928
>
>         Attachments: YARN-3995-feature-YARN-2928.v1.001.patch, 
> YARN-3995-feature-YARN-2928.v1.002.patch, 
> YARN-3995-feature-YARN-2928.v1.003.patch
>
>
> As discussed in YARN-3045:  While testing in TestDistributedShell found out 
> that few of the container metrics events were failing as there will be race 
> condition. When the AM container finishes and removes the collector for the 
> app, still there is possibility that all the events published for the app by 
> the current NM and other NM are still in pipeline, 



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