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https://issues.apache.org/jira/browse/YARN-1107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13760757#comment-13760757
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Omkar Vinit Joshi commented on YARN-1107:
-----------------------------------------

Thanks Vinod..
bq. Put both RMDelegationTokenSecretManager and ClientRMService in RMContext. 
Then you don't need delegationTokenRenewer.setClientRMService() and 
ClientRMService.getDelegationTokenSecretManager().

bq. You can add an assert in DelegationTokenRenewer.serviceStart() to check for 
ClientRMService.start() after the comment. It'll be useful if tests enable 
assertions, can you check?
done..

bq. RMDelegationTokenIdentifier.Renewer.setSecretManager is moved into 
ClientRMService, but not so in the test. Can we change that.
fixed

bq. Please also take care of the test-issue and the findbugs warning.
Done..

                
> Job submitted with Delegation token in secured environment causes RM to fail 
> during RM restart
> ----------------------------------------------------------------------------------------------
>
>                 Key: YARN-1107
>                 URL: https://issues.apache.org/jira/browse/YARN-1107
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.1.0-beta
>            Reporter: Arpit Gupta
>            Assignee: Omkar Vinit Joshi
>            Priority: Blocker
>             Fix For: 2.1.1-beta
>
>         Attachments: rm.log, YARN-1107.20130828.1.patch, 
> YARN-1107.20130829.1.patch, YARN-1107.20130904.1.patch
>
>
> If secure RM with recovery enabled is restarted while oozie jobs are running 
> rm fails to come up.

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