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https://issues.apache.org/jira/browse/HADOOP-3150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12626945#action_12626945
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Devaraj Das commented on HADOOP-3150:
-------------------------------------
sigh.. the last patch only considers map slots for running the cleanup task. We
probably should consider both the types of slots for running the cleanup task
(whichever comes first). Long term it may make sense to not constrain the TIP
to be just map/reduce but support any type of task. Then things like the
cleanupTask will be a natural fit...
> Move task file promotion into the task
> --------------------------------------
>
> Key: HADOOP-3150
> URL: https://issues.apache.org/jira/browse/HADOOP-3150
> Project: Hadoop Core
> Issue Type: Improvement
> Components: mapred
> Reporter: Owen O'Malley
> Assignee: Amareshwari Sriramadasu
> Fix For: 0.19.0
>
> Attachments: 3150.patch, patch-3150.txt, patch-3150.txt,
> patch-3150.txt, patch-3150.txt, patch-3150.txt, patch-3150.txt,
> patch-3150.txt, patch-3150.txt, patch-3150.txt, patch-3150.txt,
> patch-3150.txt, patch-3150.txt, patch-3150.txt, patch-3150.txt,
> patch-3150.txt, patch-3150.txt, patch-3150.txt, patch-3150.txt
>
>
> We need to move the task file promotion from the JobTracker to the Task and
> move it down into the output format.
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