Mahout
  1. Mahout
  2. MAHOUT-749

MeanShift Cannot Use Multiple Reducers

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.5
    • Fix Version/s: 0.6
    • Component/s: Clustering
    • Labels:
      None

      Description

      The MeanShiftCanopy clustering job sets the numReducers=1 and this severely limits its scalability for larger jobs.

      1. MAHOUT-749.patch
        38 kB
        Jeff Eastman

        Activity

        Jeff Eastman created issue -
        Jeff Eastman made changes -
        Field Original Value New Value
        Assignee Jeff Eastman [ jeastman ]
        Jeff Eastman made changes -
        Status Open [ 1 ] In Progress [ 3 ]
        Jeff Eastman made changes -
        Attachment MAHOUT-749.patch [ 12484666 ]
        Sean Owen made changes -
        Status In Progress [ 3 ] Resolved [ 5 ]
        Fix Version/s 0.6 [ 12316364 ]
        Resolution Fixed [ 1 ]
        Sean Owen made changes -
        Affects Version/s 0.5 [ 12315255 ]
        Component/s Clustering [ 12312151 ]
        Sean Owen made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Jeff Eastman
            Reporter:
            Jeff Eastman
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            Dates

            • Created:
              Updated:
              Resolved:

              Development