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  1. Hadoop HDFS
  2. HDFS-2413

Add public APIs for safemode

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 2.0.0-alpha
    • Component/s: hdfs-client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently the APIs for safe-mode are part of DistributedFileSystem, which is supposed to be a private interface. However, dependent software often wants to wait until the NN is out of safemode. Though it could poll trying to create a file and catching SafeModeException, we should consider making some of these APIs public.

        Attachments

        1. HDFS-2413.patch
          4 kB
          Harsh J
        2. HDFS-2413.patch
          5 kB
          Harsh J
        3. HDFS-2413.patch
          5 kB
          Harsh J
        4. HDFS-2413.patch
          6 kB
          Harsh J

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            • Assignee:
              qwertymaniac Harsh J
              Reporter:
              tlipcon Todd Lipcon

              Dates

              • Created:
                Updated:
                Resolved:

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