Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-6300

Prevent multiple balancers from running simultaneously

    XMLWordPrintableJSON

Details

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

        Issue Links

          Activity

            People

              rakeshr Rakesh Radhakrishnan
              rakeshr Rakesh Radhakrishnan
              Votes:
              0 Vote for this issue
              Watchers:
              13 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: