[
https://issues.apache.org/jira/browse/MAPREDUCE-2452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13044072#comment-13044072
]
Devaraj Das commented on MAPREDUCE-2452:
----------------------------------------
Compared the number of findbugs warnings with the number of findbugs warnings
for another recent hudson run. They are the same. Not sure why this patch is
triggering false findbugs alarms. I intend to commit the patch soon..
> Delegation token cancellation shouldn't hold global JobTracker lock
> -------------------------------------------------------------------
>
> Key: MAPREDUCE-2452
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2452
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 0.22.0
> Reporter: Devaraj Das
> Assignee: Devaraj Das
> Fix For: 0.23.0
>
> Attachments: cancel-delegation-token-fix-trunk.patch,
> cancel-delegation-token-fix-trunk.patch, cancel-delegation-token-fix.patch,
> cancel-delegation-token-fix.patch, cancel-delegation-token-fix.patch
>
>
> Currently, when the JobTracker cancels a job's delegation token (at the end
> of the job), it holds the global lock. This is not desired.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
