Uploaded image for project: 'Cassandra'
  1. Cassandra
  2. CASSANDRA-1418 Automatic, online load balancing
  3. CASSANDRA-1427

Optimize loadbalance/move for moves within the current range

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Normal
    • Resolution: Fixed
    • 0.8 beta 1
    • None
    • None

    Description

      Currently our move/loadbalance operations only implement case 2 of the Ruhl algorithm described at https://issues.apache.org/jira/browse/CASSANDRA-192#action_12713079.

      We should add functionality to optimize moves that take/give ranges to a node's direct neighbors.

      Attachments

        1. CASSANDRA-1427-v6.patch
          119 kB
          Pavel Yaskevich
        2. CASSANDRA-1427-v5.patch
          116 kB
          Pavel Yaskevich
        3. CASSANDRA-1427-v4.patch
          114 kB
          Pavel Yaskevich
        4. CASSANDRA-1427-v3.patch
          114 kB
          Pavel Yaskevich
        5. CASSANDRA-1427-v2.patch
          31 kB
          Pavel Yaskevich
        6. CASSANDRA-1427.patch
          20 kB
          Pavel Yaskevich
        7. 0001-Minor-reorginization.patch
          8 kB
          Nick Bailey

        Activity

          People

            xedin Pavel Yaskevich
            nickmbailey Nick Bailey
            Pavel Yaskevich
            Nick Bailey
            Votes:
            1 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Time Tracking

                Estimated:
                Original Estimate - 42h
                42h
                Remaining:
                Remaining Estimate - 0h
                0h
                Logged:
                Time Spent - 42h
                42h