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  1. Hadoop Common
  2. HADOOP-4356

[Hive] for a 2-stage map-reduce job, number of reducers not set correctly

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.19.0
    • None
    • None

    Description

      the number of reducers are always set to the default. In a group-by statement, this leads to so many redundant reducers for the 2nd map-reduce job

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            namit Namit Jain
            namit Namit Jain
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