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https://issues.apache.org/jira/browse/YARN-2136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14232919#comment-14232919
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Hudson commented on YARN-2136:
------------------------------

SUCCESS: Integrated in Hadoop-Yarn-trunk-Java8 #24 (See 
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/24/])
YARN-2136. Changed RMStateStore to ignore store opearations when fenced. 
Contributed by Varun Saxena (jianhe: rev 
52bcefca8bb13d3757009f1f08203e7dca3b1e16)
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/TestZKRMStateStore.java
* hadoop-yarn-project/CHANGES.txt
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/ZKRMStateStore.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreEventType.java


> RMStateStore can explicitly handle store/update events when fenced
> ------------------------------------------------------------------
>
>                 Key: YARN-2136
>                 URL: https://issues.apache.org/jira/browse/YARN-2136
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.7.0
>            Reporter: Jian He
>            Assignee: Varun Saxena
>             Fix For: 2.7.0
>
>         Attachments: YARN-2136.002.patch, YARN-2136.003.patch, 
> YARN-2136.004.patch, YARN-2136.005.patch, YARN-2136.patch
>
>
> RMStateStore can choose to handle/ignore store/update events upfront instead 
> of invoking more ZK operations if state store is at fenced state. 



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