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  1. Hadoop HDFS
  2. HDFS-6886

Use single editlog record for creating file + overwrite.

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.6.0
    • Component/s: namenode
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      As discussed in HDFS-6871, as Jing Zhao and Colin McCabe's suggestion, we could do further improvement to use one editlog record for creating file + overwrite in this JIRA. We could record the overwrite flag in editlog for creating file.

        Attachments

        1. HDFS-6886.005.patch
          45 kB
          Yi Liu
        2. HDFS-6886.004.patch
          40 kB
          Yi Liu
        3. editsStored
          5 kB
          Yi Liu
        4. HDFS-6886.003.patch
          26 kB
          Yi Liu
        5. HDFS-6886.002.patch
          23 kB
          Yi Liu
        6. HDFS-6886.001.patch
          23 kB
          Yi Liu

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              • Assignee:
                hitliuyi Yi Liu
                Reporter:
                hitliuyi Yi Liu
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                Dates

                • Created:
                  Updated:
                  Resolved: