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  1. Hadoop HDFS
  2. HDFS-5983

TestSafeMode#testInitializeReplQueuesEarly fails

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 2.2.0
    • None
    • None
    • None

    Description

      It was seen from one of the precommit build of HDFS-5962. The test case creates 15 blocks and then shuts down all datanodes. Then the namenode is restarted with a low safe block threshold and one datanode is restarted. The idea is that the initial block report from the restarted datanode will make the namenode leave the safemode and initialize the replication queues.

      According to the log, the datanode reported 3 blocks, but slightly before that the namenode did repl queue init with 1 block. I will attach the log.

      Attachments

        1. testlog.txt
          129 kB
          Kihwal Lee
        2. HDFS-5983-updated.patch
          1 kB
          Chen He
        3. HDFS-5983.patch
          2 kB
          Ming Ma

        Issue Links

        duplicates

        Bug - A problem which impairs or prevents the functions of the product. HDFS-6160 TestSafeMode occasionally fails

        • Major - Major loss of function.
        • Closed

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            mingma Ming Ma Assign to me
            kihwal Kihwal Lee
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              Updated:
              Resolved:

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