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https://issues.apache.org/jira/browse/MAPREDUCE-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon updated MAPREDUCE-2487:
-----------------------------------
Resolution: Fixed
Fix Version/s: (was: 0.23.0)
0.22.0
Assignee: Devaraj K
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
Committed to 22 and trunk. Thanks Devaraj and Forrest.
> ChainReducer uses MAPPER_BY_VALUE instead of REDUCER_BY_VALUE
> -------------------------------------------------------------
>
> Key: MAPREDUCE-2487
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2487
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Forrest Vines
> Assignee: Devaraj K
> Priority: Minor
> Fix For: 0.22.0
>
> Attachments: MAPREDUCE-2487.patch
>
>
> On line 293 of o.a.h.mapred.lib.Chain in setReducer(...):
> reducerConf.setBoolean(MAPPER_BY_VALUE, byValue);
> this should be REDUCER_BY_VALUE.
> http://grepcode.com/file/repository.cloudera.com/content/repositories/releases/com.cloudera.hadoop/hadoop-core/0.20.2-737/org/apache/hadoop/mapred/lib/Chain.java#293
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