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  1. Hadoop HDFS
  2. HDFS-6364

Incorrect check for unknown datanode in Balancer

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.4.0
    • 2.5.0
    • balancer & mover
    • None
    • Reviewed

    Description

      The Balancer makes a check to see if a block's location is known datanode. But the variable it uses to check is wrong.

      Attachments

        1. HDFS-6364.patch
          0.9 kB
          Benoy Antony
        2. HDFS-6364.patch
          0.9 kB
          Benoy Antony
        3. HDFS-6364-6441.patch
          4 kB
          Benoy Antony

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. HDFS-8992 Balancer throws NPE

          • Major - Major loss of function.
          • Resolved
          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-6798 Add test case for incorrect data node condition during balancing

          • Major - Major loss of function.
          • Closed
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-6441 Add ability to exclude/include specific datanodes while balancing

          • Major - Major loss of function.
          • Closed

          Activity

            People

              benoyantony Benoy Antony
              benoyantony Benoy Antony
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              Dates

                Created:
                Updated:
                Resolved: