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https://issues.apache.org/jira/browse/YARN-945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13722809#comment-13722809
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Bikas Saha commented on YARN-945:
---------------------------------

>From what I see, your patch makes it fairly straightforward to add a 
>YARNConfiguration.ClusterName that can be used as the amrmtoken's service at 
>the RM. Then the state store can use it as the lookup key instead of its own 
>key. And ClientRMProxy can use that to find the amrmtoken from the UGI and add 
>a new entry with the correct token service. We can do that via YARN-986.
+1 pending Jenkins.
                
> AM register failing after AMRMToken
> -----------------------------------
>
>                 Key: YARN-945
>                 URL: https://issues.apache.org/jira/browse/YARN-945
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.1.0-beta
>            Reporter: Bikas Saha
>            Assignee: Vinod Kumar Vavilapalli
>            Priority: Blocker
>             Fix For: 2.1.0-beta
>
>         Attachments: nm.log, rm.log, YARN-945-20130728.txt, 
> YARN-945-20130729.txt, yarn-site.xml
>
>
> 509 2013-07-19 15:53:55,569 INFO org.apache.hadoop.ipc.Server: IPC Server 
> listener on 54313: readAndProcess from client 127.0.0.1       threw exception 
> [org.apache.hadoop.security.AccessControlException: SIMPLE authentication is 
> not enabled.  Available:[TOKEN]]
> 510 org.apache.hadoop.security.AccessControlException: SIMPLE authentication 
> is not enabled.  Available:[TOKEN]
> 511   at 
> org.apache.hadoop.ipc.Server$Connection.initializeAuthContext(Server.java:1531)
> 512   at 
> org.apache.hadoop.ipc.Server$Connection.readAndProcess(Server.java:1482)
> 513   at org.apache.hadoop.ipc.Server$Listener.doRead(Server.java:788)
> 514   at 
> org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:587)
> 515   at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:562)

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