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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: