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  1. Hadoop Common
  2. HADOOP-8240

Allow users to specify a checksum type on create()

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.3, 2.0.2-alpha
    • Component/s: fs
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Per discussion in HADOOP-8060, a way for users to specify a checksum type on create() is needed. The way FileSystem cache works makes it impossible to use dfs.checksum.type to achieve this. Also checksum-related API is at Filesystem-level, so we prefer something at that level, not hdfs-specific one. Current proposal is to use CreatFlag.

        Attachments

        1. hadoop-8240-trunk-branch2.patch.txt
          58 kB
          Kihwal Lee
        2. hadoop-8240-trunk-branch2.patch.txt
          58 kB
          Kihwal Lee
        3. hadoop-8240-trunk-branch2.patch.txt
          58 kB
          Kihwal Lee
        4. hadoop-8240-post-hadoop-8700-br2-trunk.patch.txt
          59 kB
          Kihwal Lee
        5. hadoop-8240-post-hadoop-8700-br2-trunk.patch.txt
          60 kB
          Kihwal Lee
        6. hadoop-8240-branch-0.23-alone.patch.txt
          50 kB
          Kihwal Lee
        7. hadoop-8240.patch
          4 kB
          Kihwal Lee

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              • Assignee:
                kihwal Kihwal Lee
                Reporter:
                kihwal Kihwal Lee
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                Dates

                • Created:
                  Updated:
                  Resolved: