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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

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