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  1. Hadoop Common
  2. HADOOP-1980

'dfsadmin -safemode enter' should prevent the namenode from leaving safemode automatically after startup

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.18.3
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When debugging, I'd like to be able to intentionally keep the FS in a safemode. (For example, when looking at HADOOP-1978).
      Also, it'll be nice if the namenode can still update the webUI/report when it hits the dfs.safemode.threshold.pct.

        Attachments

        1. HADOOP-1980-branch-18.patch
          8 kB
          Raghu Angadi
        2. HADOOP-1980.patch
          4 kB
          Raghu Angadi
        3. HADOOP-1980.patch
          8 kB
          Raghu Angadi
        4. extendSafeMode-0-18.patch
          7 kB
          Konstantin Shvachko
        5. extendSafeMode.patch
          7 kB
          Konstantin Shvachko

          Issue Links

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              People

              • Assignee:
                shv Konstantin Shvachko
                Reporter:
                knoguchi Koji Noguchi
              • Votes:
                2 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: