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https://issues.apache.org/jira/browse/YARN-6281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16001865#comment-16001865
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Hudson commented on YARN-6281:
------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11700 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/11700/])
YARN-6281. Cleanup when AMRMProxy fails to initialize a new interceptor (subru: 
rev 749e5c09b9990590c282ea944e24735b795351fc)
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/amrmproxy/TestAMRMProxyService.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/amrmproxy/AMRMProxyService.java
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/amrmproxy/BaseAMRMProxyTest.java


> Cleanup when AMRMProxy fails to initialize a new interceptor chain
> ------------------------------------------------------------------
>
>                 Key: YARN-6281
>                 URL: https://issues.apache.org/jira/browse/YARN-6281
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Botong Huang
>            Assignee: Botong Huang
>            Priority: Minor
>             Fix For: 2.9.0, 3.0.0-alpha3
>
>         Attachments: YARN-6281.v1.patch, YARN-6281.v2.patch, 
> YARN-6281.v3.patch, YARN-6281.v4.patch
>
>
> When a app starts, AMRMProxy.initializePipeline creates a new Interceptor 
> chain and add it to its pipeline mapping. Then it initializes the chain and 
> return. The problem is that when the chain initialization throws (e.g. 
> because of configuration error, interceptor class not found etc.), the chain 
> is not removed from AMRMProxy's pipeline mapping. 
> This patch also contains misc log message fixes in AMRMProxy. 



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