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  1. Hadoop HDFS
  2. HDFS-3399 BookKeeper option support for NN HA
  3. HDFS-3809

Make BKJM use protobufs for all serialization with ZK

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0-alpha, 3.0.0-alpha1
    • 2.0.3-alpha
    • namenode
    • None

    Description

      HDFS uses protobufs for serialization in many places. Protobufs allow fields to be added without breaking bc or requiring new parsing code to be written. For this reason, we should use them in BKJM also.

      Attachments

        1. 0001-HDFS-3809.-Make-BKJM-use-protobufs-for-all-serializa.patch
          45 kB
          Ivan Kelly
        2. 0001-HDFS-3809.-Make-BKJM-use-protobufs-for-all-serializa.patch
          46 kB
          Ivan Kelly
        3. 0004-HDFS-3809-for-branch-2.patch
          45 kB
          Ivan Kelly
        4. HDFS-3809.diff
          44 kB
          Ivan Kelly
        5. HDFS-3809.diff
          44 kB
          Ivan Kelly
        6. HDFS-3809.diff
          43 kB
          Ivan Kelly

        Issue Links

          is depended upon by

          Sub-task - The sub-task of the issue HDFS-3810 Implement format() for BKJM

          • Major - Major loss of function.
          • Closed

          Activity

            People

              ikelly Ivan Kelly
              ikelly Ivan Kelly
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              Dates

                Created:
                Updated:
                Resolved: