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  1. HBase
  2. HBASE-16003 Compacting memstore related fixes
  3. HBASE-16013

In-memory Compaction process can be improved for a default case

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Abandoned
    • 2.0.0
    • None
    • None
    • None

    Description

      There is an ongoing discussion on how to handle the default case (no duplicates/deletes) and how to use the new CompactingMemstore in such a case.
      One improvement is to avoid the StoreScanner and go with a simple MemstoreScanner. This avoids lot of comparisons that the StoreScanner does. Just raising this sub-task as part of some analysis going on.

      Attachments

        1. HBASE-16013_1.patch
          7 kB
          ramkrishna.s.vasudevan
        2. HBASE-16013.patch
          7 kB
          ramkrishna.s.vasudevan

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            Unassigned Unassigned
            ram_krish ramkrishna.s.vasudevan
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            Dates

              Created:
              Updated:
              Resolved: