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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2487

ChainReducer uses MAPPER_BY_VALUE instead of REDUCER_BY_VALUE

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 0.22.0
          • Component/s: None
          • Labels:
            None
          • Hadoop Flags:
            Reviewed

            Description

            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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                  • Assignee:
                    devaraj.k Devaraj K
                    Reporter:
                    forvines Forrest Vines
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                    • Created:
                      Updated:
                      Resolved: