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  1. Hadoop HDFS
  2. HDFS-9806 Allow HDFS block replicas to be provided by an external storage system
  3. HDFS-10706

[READ] Add tool generating FSImage from external store

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.1.0
    • namenode, tools
    • None
    • Reviewed

    Description

      To experiment with provided storage, this provides a tool to map an external namespace to an FSImage/NN storage. By loading it in a NN, one can access the remote FS using HDFS.

      Attachments

        1. HDFS-10706.001.patch
          110 kB
          Christopher Douglas
        2. HDFS-10706.002.patch
          110 kB
          Christopher Douglas
        3. HDFS-10706-HDFS-9806.002.patch
          110 kB
          Christopher Douglas
        4. HDFS-10706-HDFS-9806.003.patch
          84 kB
          Virajith Jalaparti
        5. HDFS-10706-HDFS-9806.004.patch
          84 kB
          Virajith Jalaparti
        6. HDFS-10706-HDFS-9806.005.patch
          84 kB
          Virajith Jalaparti
        7. HDFS-10706-HDFS-9806.006.patch
          84 kB
          Virajith Jalaparti

        Issue Links

          depends upon

          Sub-task - The sub-task of the issue HDFS-10675 [READ] Datanode support to read from external stores.

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

          Sub-task - The sub-task of the issue HDFS-11190 [READ] Namenode support for data stored in external stores.

          • Major - Major loss of function.
          • Resolved
          is part of

          New Feature - A new feature of the product, which has yet to be developed. HDFS-9806 Allow HDFS block replicas to be provided by an external storage system

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-14007 Incompatible layout when generating FSImage

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              cdouglas Christopher Douglas
              cdouglas Christopher Douglas
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              Dates

                Created:
                Updated:
                Resolved: