Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-3368

Missing blocks due to bad DataNodes coming up and down.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0, 1.0.0, 3.0.0
    • Fix Version/s: 0.22.1, 2.0.2-alpha
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      All replicas of a block can be removed if bad DataNodes come up and down during cluster restart resulting in data loss.

      1. blockDeletePolicy.patch
        3 kB
        Konstantin Shvachko
      2. blockDeletePolicy-0.22.patch
        7 kB
        Konstantin Shvachko
      3. blockDeletePolicy-trunk.patch
        8 kB
        Konstantin Shvachko
      4. blockDeletePolicy-0.22.patch
        9 kB
        Konstantin Shvachko
      5. blockDeletePolicy-trunk.patch
        10 kB
        Konstantin Shvachko

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            People

            • Assignee:
              Konstantin Shvachko
              Reporter:
              Konstantin Shvachko
            • Votes:
              1 Vote for this issue
              Watchers:
              16 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development