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  1. HBase
  2. HBASE-669

MultiRegion transactions with Optimistic Concurrency Control

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.18.0
    • Component/s: Client, IPC/RPC, regionserver
    • Labels:
      None

      Description

      We have a need for ACID transactions across tables. This issue is about adding transactions which span multiple regions. We do not envision many competing writes, and will be read-dominated in general. This makes Optimistic Concurrency Control (OCC) seem like the way to go.

        Attachments

        1. hbase-669.patch
          167 kB
          Clint Morgan
        2. hbase-669.patch
          160 kB
          Clint Morgan
        3. hbase-669.patch
          72 kB
          Clint Morgan
        4. hbase-669-v2.patch
          98 kB
          Clint Morgan
        5. hbase-669-v3.patch
          152 kB
          Clint Morgan
        6. hbase-669-v4.patch
          155 kB
          Clint Morgan
        7. hbase-669-v5.patch
          161 kB
          Clint Morgan

          Issue Links

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              • Assignee:
                clint.morgan Clint Morgan
                Reporter:
                clint.morgan Clint Morgan
              • Votes:
                2 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: