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  1. Hadoop HDFS
  2. HDFS-3528 Use native CRC32 in DFS write path
  3. HDFS-6865

Byte array native checksumming on client side (HDFS changes)

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.6.0
    • Component/s: hdfs-client, performance
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Refactor FSOutputSummer to buffer data and use the native checksum calculation functionality introduced in HADOOP-10975.

        Attachments

        1. HDFS-6865.patch
          11 kB
          James Thomas
        2. HDFS-6865.8.patch
          21 kB
          James Thomas
        3. HDFS-6865.7.patch
          21 kB
          James Thomas
        4. HDFS-6865.6.patch
          25 kB
          James Thomas
        5. HDFS-6865.5.patch
          21 kB
          James Thomas
        6. HDFS-6865.4.patch
          19 kB
          James Thomas
        7. HDFS-6865.3.patch
          19 kB
          James Thomas
        8. HDFS-6865.2.patch
          19 kB
          James Thomas

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              • Assignee:
                james.thomas James Thomas
                Reporter:
                james.thomas James Thomas
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                Dates

                • Created:
                  Updated:
                  Resolved: