Uploaded image for project: 'Cassandra'
  1. Cassandra
  2. CASSANDRA-16203

Rack Aware Topology Strategy

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: In Progress
    • Normal
    • Resolution: Unresolved
    • 4.x
    • Cluster/Membership
    • None
    • Semantic
    • Normal
    • All
    • None
    • Hide

      Need to document new strategy.

      Show
      Need to document new strategy.

    Description

      If replication factor > racks then NetworkTopologyStrategy assigns the extras in ring order. This means losing a rack can result in the loss of quorum. I have implemented a similar topology strategy that evenly distributes replicas across racks.

      Attachments

        1. rackaware.patch
          9 kB
          Cameron Zemek

        Activity

          People

            sumanth.pasupuleti Sumanth Pasupuleti
            cam1982 Cameron Zemek
            Sumanth Pasupuleti
            Votes:
            0 Vote for this issue
            Watchers:
            7 Start watching this issue

            Dates

              Created:
              Updated: