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  1. HBase
  2. HBASE-7263 Investigate more fine grained locking for checkAndPut/append/increment
  3. HBASE-7315

Remove support for client-side RowLocks

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.95.0
    • Component/s: Transactions/MVCC
    • Labels:
      None
    • Hadoop Flags:
      Incompatible change, Reviewed
    • Release Note:
      Removes API that allowed client to grab and hold and then later release a rowlock: e.g. HTable#lockRow and HTable#unlockRow. It was a bad idea.
    • Tags:
      0.96notable

      Description

      See comments in HBASE-7263.

        Attachments

        1. HBASE-7315-v7.patch
          291 kB
          Gregory Chanan
        2. HBASE-7315-v6.patch
          292 kB
          Gregory Chanan
        3. HBASE-7315-v5.patch
          298 kB
          Gregory Chanan
        4. HBASE-7315-v4.patch
          295 kB
          Gregory Chanan
        5. HBASE-7315-v3.patch
          294 kB
          Gregory Chanan
        6. HBASE-7315-v2.patch
          222 kB
          Gregory Chanan
        7. HBASE-7315.patch
          222 kB
          Gregory Chanan

          Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-2332 Remove client-exposed row locks from region server

          • Major - Major loss of function.
          • Resolved

          Task - A task that needs to be done. HBASE-7341 Deprecate RowLocks in 0.94

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

            Activity

              People

              • Assignee:
                gchanan Gregory Chanan
                Reporter:
                gchanan Gregory Chanan
              • Votes:
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                Watchers:
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                Dates

                • Created:
                  Updated:
                  Resolved: