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  1. HBase
  2. HBASE-6427 Pluggable compaction and scan policies via coprocessors
  3. HBASE-6496

Example ZK based scan policy

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.94.2
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Provide an example of a RegionServer that listens to a ZK node to learn about what set of KVs can safely be deleted during a compaction.

        Attachments

        1. 6496-v2.txt
          13 kB
          Lars Hofhansl
        2. 6496-0.96-v2.txt
          14 kB
          Lars Hofhansl
        3. 6496-0.96.txt
          13 kB
          Lars Hofhansl
        4. 6496-0.94.txt
          14 kB
          Lars Hofhansl
        5. 6496.txt
          10 kB
          Lars Hofhansl

          Issue Links

          depends upon

          New Feature - A new feature of the product, which has yet to be developed. HBASE-6505 Allow shared RegionObserver state

          • Major - Major loss of function.
          • Closed

            Activity

              People

              • Assignee:
                larsh Lars Hofhansl
                Reporter:
                larsh Lars Hofhansl
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                Dates

                • Created:
                  Updated:
                  Resolved: