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https://issues.apache.org/jira/browse/YARN-876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784983#comment-13784983
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Hudson commented on YARN-876:
-----------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #351 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/351/])
YARN-876. Node resource is added twice when node comes back from unhealthy.
(Peng Zhang via Sandy Ryza) (sandy:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1528660)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNodeImpl.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestResourceTrackerService.java
> Node resource is added twice when node comes back from unhealthy to healthy
> ---------------------------------------------------------------------------
>
> Key: YARN-876
> URL: https://issues.apache.org/jira/browse/YARN-876
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Reporter: PengZhang
> Assignee: PengZhang
> Fix For: 2.1.2-beta
>
> Attachments: YARN-876.patch
>
>
> When an unhealthy restarts, its resource maybe added twice in scheduler.
> First time is at node's reconnection, while node's final state is still
> "UNHEALTHY".
> And second time is at node's update, while node's state changing from
> "UNHEALTHY" to "HEALTHY".
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