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  1. Hadoop Common
  2. HADOOP-3001

FileSystems should track how many bytes are read and written

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Details

    • New Feature
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • None
    • 0.17.0
    • fs
    • None
    • Reviewed
    • Adds new framework map/reduce counters that track the number of bytes read and written to HDFS, local, KFS, and S3 file systems.

    Description

      It would be nice if the file systems could track the number of bytes read and written for each class of FileSystem. Map/Reduce could then report these numbers back as counters to provide information about how much data is read and written.

      Attachments

        1. 3001.patch
          43 kB
          Owen O'Malley
        2. 3001-2.patch
          30 kB
          Owen O'Malley
        3. 3001-4.patch
          26 kB
          Owen O'Malley
        4. 3001-5.patch
          28 kB
          Owen O'Malley
        5. 3001-6.patch
          28 kB
          Owen O'Malley

        Activity

          People

            omalley Owen O'Malley
            omalley Owen O'Malley
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            Dates

              Created:
              Updated:
              Resolved: