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  1. Hadoop Common
  2. HADOOP-1274

Configuring different number of mappers and reducers per TaskTracker

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.16.0
    • None
    • None

    Description

      Depending on the application, it sometimes make sense to have more mappers than reducers assigned to each node.
      (I'm assuming user either has a dedicated cluster or use HOD.)

      Attachments

        1. patch-1274.txt
          22 kB
          Amareshwari Sriramadasu
        2. patch-1274.txt
          21 kB
          Amareshwari Sriramadasu
        3. patch-1274.txt
          20 kB
          Amareshwari Sriramadasu
        4. patch-1274.txt
          20 kB
          Amareshwari Sriramadasu
        5. patch-1274.txt
          20 kB
          Amareshwari Sriramadasu
        6. patch-1274.txt
          10 kB
          Amareshwari Sriramadasu

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            amareshwari Amareshwari Sriramadasu
            knoguchi Koji Noguchi
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              Updated:
              Resolved:

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