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https://issues.apache.org/jira/browse/MAPREDUCE-5379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13707330#comment-13707330
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Alejandro Abdelnur commented on MAPREDUCE-5379:
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[~daryn],
On #1, this is done by the {{JobSubmitter.submitJobInternal()}}, clients don't
have to do anything special. If a client is starting a sub-job (ie Oozie
launcher), the client must do the right magic to be able to submit the sub-job
(like Oozie does). We've tested Oozie with Hive/Pig actions with this patch and
things works as expected.
On #2, agree, providing the TOKEN_KIND + SERVICE_NAME + SEQ_NUMBER should do.
Does this seem reasonable to you?
> Include FS delegation token ID in job conf
> ------------------------------------------
>
> Key: MAPREDUCE-5379
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5379
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: job submission, security
> Affects Versions: 2.1.0-beta
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Attachments: MAPREDUCE-5379.patch
>
>
> Making a job's FS delegation token ID accessible will allow external services
> to associate it with the file system operations it performs.
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