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  1. Hadoop HDFS
  2. HDFS-2907

Make FSDataset in Datanode Pluggable

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 0.23.2
    • None
    • None
    • Reviewed
    • Add a private conf property dfs.datanode.fsdataset.factory to make FSDataset in Datanode pluggable.

    Description

      A pluggable FSDataset allows one to experiment and innovate at the DN storage level. For example one could implement DN storage on raw disks if one desired.

      Attachments

        1. h2907_20120216.patch
          33 kB
          Tsz-wo Sze
        2. h2907_20120217.patch
          33 kB
          Tsz-wo Sze
        3. h2907_20120221.patch
          39 kB
          Tsz-wo Sze
        4. h2907_20120221b.patch
          38 kB
          Tsz-wo Sze

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-5194 Robust support for alternate FsDatasetSpi implementations

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Activity

            People

              szetszwo Tsz-wo Sze
              sanjay.radia Sanjay Radia
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              Dates

                Created:
                Updated:
                Resolved: