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https://issues.apache.org/jira/browse/YARN-2613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14155817#comment-14155817
 ] 

Hudson commented on YARN-2613:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #6172 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/6172/])
YARN-2613. Support retry in NMClient for rolling-upgrades. (Contributed by Jian 
He) (junping_du: rev 0708827a935d190d439854e08bb5a655d7daa606)
* 
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-common/src/main/java/org/apache/hadoop/yarn/client/ServerProxy.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/TestNMProxy.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
* hadoop-yarn-project/CHANGES.txt
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/NMProxy.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/factories/impl/pb/RpcClientFactoryPBImpl.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/RMProxy.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/TestContainerManagerSecurity.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/impl/ContainerManagementProtocolProxy.java


> NMClient doesn't have retries for supporting rolling-upgrades
> -------------------------------------------------------------
>
>                 Key: YARN-2613
>                 URL: https://issues.apache.org/jira/browse/YARN-2613
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jian He
>            Assignee: Jian He
>         Attachments: YARN-2613.1.patch, YARN-2613.2.patch, YARN-2613.3.patch
>
>
> While NM is rolling upgrade, client should retry NM until it comes up. This 
> jira is to add a NMProxy (similar to RMProxy) with retry implementation to 
> support rolling upgrade.



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