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  1. Hadoop HDFS
  2. HDFS-6300

Prevent multiple balancers from running simultaneously

    Details

    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Javadoc of "Balancer.java" says, it will not allow to run second balancer if the first one is in progress. But I've noticed multiple can run together and balancer.id implementation is not safe guarding.

       * <li>Another balancer is running. Exiting...
      

        Attachments

        1. HDFS-6300.patch
          6 kB
          Rakesh R
        2. HDFS-6300-001.patch
          6 kB
          Rakesh R
        3. HDFS-6300-002.patch
          6 kB
          Rakesh R
        4. HDFS-6300-003.patch
          7 kB
          Rakesh R
        5. HDFS-6300-004.patch
          6 kB
          Rakesh R
        6. HDFS-6300-005.patch
          6 kB
          Rakesh R
        7. HDFS-6300-006.patch
          6 kB
          Rakesh R

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              • Assignee:
                rakeshr Rakesh R
                Reporter:
                rakeshr Rakesh R
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                Dates

                • Created:
                  Updated:
                  Resolved: