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  1. Hadoop Common
  2. HADOOP-611

SequenceFile.Sorter should have a merge method that returns an iterator

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.9.0
    • io
    • None

    Description

      SequenceFile.Sorter should get a new merge method that returns an iterator over the keys/values.

      The current merge method should become a simple method that gets the iterator and writes the records out to a file.

      Attachments

        1. merge.patch
          29 kB
          Devaraj Das
        2. merge.patch
          29 kB
          Devaraj Das
        3. merge.patch
          29 kB
          Devaraj Das
        4. merge.patch
          30 kB
          Devaraj Das

        Issue Links

          incorporates

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-591 Reducer sort should even out the pass factors in merging different pass

          • Major - Major loss of function.
          • Closed
          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-613 The final merge on the reduces should feed the reduce directly

          • Major - Major loss of function.
          • Closed

          Activity

            People

              ddas Devaraj Das
              omalley Owen O'Malley
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              Dates

                Created:
                Updated:
                Resolved: