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https://issues.apache.org/jira/browse/YARN-868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14535145#comment-14535145
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Jian He commented on YARN-868:
------------------------------

bq. Either the client should set this information into the token or the client 
layer should expose an api that returns the service address.
IIUC, [~hitesh], what you need is is an API to get the service address for the 
RM delegation token ? {{ClientRMProxy.getRMDelegationTokenService(conf);}} now 
does that; MapReduce is  changed to use that. 
Is that enough for Tez? or you want YarnClient to set that automatically when 
get RMDelegationToken?


> YarnClient should set the service address in tokens returned by 
> getRMDelegationToken()
> --------------------------------------------------------------------------------------
>
>                 Key: YARN-868
>                 URL: https://issues.apache.org/jira/browse/YARN-868
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: client, resourcemanager
>    Affects Versions: 2.7.0
>            Reporter: Hitesh Shah
>            Assignee: Varun Saxena
>              Labels: BB2015-05-RFC
>         Attachments: YARN-868.02.patch, YARN-868.patch
>
>
> Either the client should set this information into the token or the client 
> layer should expose an api that returns the service address.



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