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  1. HBase
  2. HBASE-16135

PeerClusterZnode under rs of removed peer may never be deleted

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.3.0, 1.4.0, 1.1.5, 1.2.2, 0.98.20, 2.0.0
    • 1.3.0, 1.1.6, 0.98.21, 1.2.3, 2.0.0
    • Replication
    • None
    • Reviewed

    Description

      One of our cluster run out of space recently, and we found that the .oldlogs directory had almost the same size as the data directory.

      Finally we found the problem is that, we removed a peer abort 3 months ago, but there are still some replication queue znode under some rs nodes. This prevents the deletion of .oldlogs.

      Attachments

        1. HBASE-16135.patch
          12 kB
          Duo Zhang
        2. HBASE-16135-0.98.patch
          12 kB
          Duo Zhang
        3. HBASE-16135-branch-1.1.patch
          11 kB
          Duo Zhang
        4. HBASE-16135-branch-1.2.patch
          11 kB
          Duo Zhang
        5. HBASE-16135-branch-1.patch
          11 kB
          Duo Zhang
        6. HBASE-16135-v1.patch
          12 kB
          Duo Zhang
        7. HBASE-16135-v2.patch
          12 kB
          Duo Zhang
        8. HBASE-16135-v3.patch
          14 kB
          Duo Zhang

        Issue Links

          supercedes

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-14476 ReplicationQueuesZKImpl#copyQueuesFromRSUsingMulti will fail if there are orphaned queues under dead region server

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              zhangduo Duo Zhang
              zhangduo Duo Zhang
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              Dates

                Created:
                Updated:
                Resolved: