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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

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.92.0
    • Coprocessors
    • None
    • 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

        Issue Links

          is blocked by

          Sub-task - The sub-task of the issue HBASE-3256 Coprocessors: Coprocessor host and observer for HMaster

          • Major - Major loss of function.
          • Closed
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-3529 Add search to HBase

          • Major - Major loss of function.
          • Closed

          Activity

            People

              mingjielai Mingjie Lai
              apurtell Andrew Kyle Purtell
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              Dates

                Created:
                Updated:
                Resolved: