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https://issues.apache.org/jira/browse/MAPREDUCE-1430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Devaraj Das updated MAPREDUCE-1430:
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Attachment: 1430-dd3.patch
Puts back the LOG.info for the delegation token renewal registration. I also
removed the call to DelegationTokenRenewal.close from JobTracker.close. After
thinking on this aspect it seemed to make sense to not cancel the tokens that
the JobTracker didn't own in the first place. Also, when the JobTracker
restarts, it can continue to run the jobs that were running earlier, if the
delegation tokens are not cancelled. The tokens will die their natural death if
no one renews them...
> JobTracker should be able to renew delegation tokens for the jobs
> -----------------------------------------------------------------
>
> Key: MAPREDUCE-1430
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1430
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: jobtracker
> Affects Versions: 0.22.0
> Reporter: Devaraj Das
> Assignee: Boris Shkolnik
> Fix For: 0.22.0
>
> Attachments: 1430-dd1.patch, 1430-dd2.patch, 1430-dd3.patch,
> MAPREDUCE-1430-12.patch, MAPREDUCE-1430-13.patch, MAPREDUCE-1430-14.patch,
> MAPREDUCE-1430-5.patch, MAPREDUCE-1430-6.patch, MAPREDUCE-1430-8.patch
>
>
> JobTracker should automatically renew delegation tokens for the jobs it is
> currently running.
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