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  1. HBase
  2. HBASE-2000 Coprocessors
  3. HBASE-3257

Coprocessors: Extend server side integration API to include HLog operations

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.92.0
    • Component/s: Coprocessors
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Coprocessor based extensions should be able to:

      • Observe, rewrite, or skip WALEdits as they are being written to the WAL
      • Write arbitrary content into WALEdits
      • Act on contents of WALEdits in the regionserver context during reconstruction

      (update: remove WALEdit monitoring at master split. No need to use scope to control the behavior here, since it could be done by a coprocessor implementation.)

        Attachments

        1. 3257-3.patch
          42 kB
          Andrew Kyle Purtell

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              • Assignee:
                mingjielai Mingjie Lai
                Reporter:
                apurtell Andrew Kyle Purtell
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                Dates

                • Created:
                  Updated:
                  Resolved: