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  1. Hadoop HDFS
  2. HDFS-10192

Namenode safemode not coming out during failover

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-alpha1
    • Component/s: namenode
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Scenario:
      =======
      write some blocks
      wait till roll edits happen
      Stop SNN
      Delete some blocks in ANN, wait till the blocks are deleted in DN also.
      restart the SNN and Wait till block reports come from datanode to SNN
      Kill ANN then make SNN to Active.

        Attachments

        1. HDFS-10192-01.patch
          4 kB
          Brahma Reddy Battula
        2. HDFS-10192-02.patch
          6 kB
          Brahma Reddy Battula
        3. HDFS-10192-03.patch
          5 kB
          Brahma Reddy Battula

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              • Assignee:
                brahmareddy Brahma Reddy Battula
                Reporter:
                brahmareddy Brahma Reddy Battula
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                Dates

                • Created:
                  Updated:
                  Resolved: