Details

    • Type: Task Task
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.5
    • Fix Version/s: 0.90.0
    • Component/s: None
    • Hadoop Flags:
      Reviewed

      Description

      Add bloomfiltering to hfile. Can be enabled on a family-level basis. Ability to configure a row vs row+col level bloom. We size the bloomfilter with the number of entries we are about to flush which seems like usually we'd be making a filter too big, so our implementation needs to take that into account.

      1. StoreScanner.java.rej
        2 kB
        stack
      2. Store.java.rej
        2 kB
        stack
      3. ryan_bloomfilter.patch
        20 kB
        stack
      4. hbase-1200-0.20branch-v2.txt
        120 kB
        stack
      5. HBASE-1200-0.20.5-4.patch
        140 kB
        Nicolas Spiegelberg
      6. HBASE-1200-0.20.5.patch
        129 kB
        Nicolas Spiegelberg
      7. Bloom Filters in HBase.docx
        106 kB
        Nicolas Spiegelberg
      8. Bloom_Filters_in_HBase.pdf
        91 kB
        stack
      9. 1200-trunk.txt
        137 kB
        stack

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            • Assignee:
              Nicolas Spiegelberg
              Reporter:
              stack
            • Votes:
              1 Vote for this issue
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              6 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development