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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4435) Add RM Delegation Token DtFetcher Implementation for DtUtil
Date Wed, 03 Feb 2016 13:28:39 GMT

    [ https://issues.apache.org/jira/browse/YARN-4435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15130380#comment-15130380
] 

Steve Loughran commented on YARN-4435:
--------------------------------------

you'll need to add one for the timeline delegation token too —without that you can't submit
work to a cluster which has ATS enabled. Again, this is a YARN service & follows the same
lifecycle

> Add RM Delegation Token DtFetcher Implementation for DtUtil
> -----------------------------------------------------------
>
>                 Key: YARN-4435
>                 URL: https://issues.apache.org/jira/browse/YARN-4435
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Matthew Paduano
>            Assignee: Matthew Paduano
>         Attachments: proposed_solution
>
>
> Add a class to yarn project that implements the DtFetcher interface to return a RM delegation
token object.  
> I attached a proposed class implementation that does this, but it cannot be added as
a patch until the interface is merged in HADOOP-12563



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