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https://issues.apache.org/jira/browse/MAPREDUCE-4129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Joseph Evans updated MAPREDUCE-4129:
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Resolution: Fixed
Fix Version/s: (was: 0.23.2)
3.0.0
2.0.0
0.23.3
Status: Resolved (was: Patch Available)
Thanks Ahmed, +1 the patch looks good. I don't think we really need any new
tests because we are just changing log messages. I put this into trunk,
branch-2, and branch-0.23.
> Lots of unneeded counters log messages
> --------------------------------------
>
> Key: MAPREDUCE-4129
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4129
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1
> Reporter: Ahmed Radwan
> Assignee: Ahmed Radwan
> Fix For: 0.23.3, 2.0.0, 3.0.0
>
> Attachments: MAPREDUCE-4129.patch, MAPREDUCE-4129_rev2.patch
>
>
> Huge number of the same WARN messages are written. We only need to write each
> distinct message once. The messages are of the form:
> {code}
> 2012-04-05 03:55:04,166 WARN mapreduce.Counters: Group {oldGroup} is
> deprecated. Use {newGroup} instead
> {code}
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