Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.18.3
    • Fix Version/s: 0.18.4, 0.19.2, 0.20.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Occasionally we see some blocks remain to be under-replicated in our production clusters. This is what we obeserved:
      1. Sometimes when increasing the replication factor of a file, some blocks belonged to this file do not get to increase to the new replication factor.
      2. When taking meta save in two different days, some blocks remain in under-replication queue.

        Attachments

        1. xmitsSync1.patch
          2 kB
          Hairong Kuang
        2. xmitsSync2.patch
          2 kB
          Hairong Kuang
        3. xmitsSync2-br18.patch
          2 kB
          Hairong Kuang

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              • Assignee:
                hairong Hairong Kuang
                Reporter:
                hairong Hairong Kuang
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                Dates

                • Created:
                  Updated:
                  Resolved: