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  1. Hadoop HDFS
  2. HDFS-5223 Allow edit log/fsimage format changes without changing layout version
  3. HDFS-5784

reserve space in edit log header and fsimage header for feature flag section

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.3.0
    • 2.3.0
    • namenode
    • None

    Description

      We should reserve space in the edit log header and fsimage header so that we can add layout feature flags later in a compatible manner.

      Attachments

        1. HDFS-5784.003.patch
          12 kB
          Colin McCabe
        2. HDFS-5784.002.patch
          12 kB
          Colin McCabe
        3. HDFS-5784.001.patch
          8 kB
          Colin McCabe

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            cmccabe Colin McCabe
            cmccabe Colin McCabe
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            Dates

              Created:
              Updated:
              Resolved:

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