Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-5983

TestSafeMode#testInitializeReplQueuesEarly fails

    XMLWordPrintableJSON

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

        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

          Activity

            People

              mingma Ming Ma
              kihwal Kihwal Lee
              Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: