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  1. Hadoop Common
  2. HADOOP-75

dfs should check full file availability only at close

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.2.0
    • 0.3.0
    • None
    • None

    Description

      Currently it appears that dfs checks that the namenode knows about all blocks in a file as each block is written. It would be more efficient to only check that all blocks are stored somewhere when the file is closed.

      Attachments

        1. hadoop-75.patch
          0.7 kB
          Milind Barve

        Activity

          People

            milindb Milind Barve
            cutting Doug Cutting
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            Dates

              Created:
              Updated:
              Resolved: