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Posted to mapreduce-issues@hadoop.apache.org by "Harsh J (Assigned) (JIRA)" <ji...@apache.org> on 2012/01/16 10:39:40 UTC
[jira] [Assigned] (MAPREDUCE-321) provide progress feedback while
the reducer is sorting
[ https://issues.apache.org/jira/browse/MAPREDUCE-321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Harsh J reassigned MAPREDUCE-321:
---------------------------------
Assignee: (was: Owen O'Malley)
Owen,
Hope you don't mind me unassigning this one, so that others may take it up (been stale for a while, and unassigned state helps newcomers take it up with lesser worry.)
> provide progress feedback while the reducer is sorting
> ------------------------------------------------------
>
> Key: MAPREDUCE-321
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-321
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: Yoram Arnon
> Labels: newbie
>
> during the sort phase of reduce, the progress is stuck at 33%, like:
> tip_0132_r_000000 0.33333334 reduce > sort
> For some jobs this takes a long time, during which it's not clear if the job is making any progress.
> Some progress indication would be good.
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