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https://issues.apache.org/jira/browse/MAPREDUCE-3380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13150846#comment-13150846
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Mona Chitnis commented on MAPREDUCE-3380:
-----------------------------------------
Adding another comment on the question
What user does Oozie run as?
the doAs logic handles the job to be submitted with any authenticated user.
Then the user name for the hadoop job should be the same as the one with which
the oozie job was submitted.
> Token infrastructure for running clients which are not kerberos authenticated
> -----------------------------------------------------------------------------
>
> Key: MAPREDUCE-3380
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3380
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: mr-am, mrv2
> Affects Versions: 0.23.0
> Reporter: Alejandro Abdelnur
> Assignee: Mahadev konar
> Priority: Blocker
> Fix For: 0.23.1
>
> Attachments: MAPREDUCE-3380.branch-0.23.patch,
> MAPREDUCE-3380.branch-0.23.patch
>
>
> The JobClient.getDelegationToken() method is returning NULL, this makes Oozie
> fail when trying to get the delegation token to use it for starting a job.
> What is seems to be happing is that Jobclient.getDelegationToken() calls
> Cluster.getDelegationToken() that calls YarnRunner.getDelegationToken() that
> calls ResourceMgrDelegate.getDelegationToken(). And the last one is not
> implemented. (Thanks Ahmed for tracing this in MR2 code)
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