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  1. Lucene - Core
  2. LUCENE-7863

Don't repeat postings (and perhaps positions) on ReverseWF, EdgeNGram, etc

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: core/index
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      Context

      *suffix and *infix* searches on large indexes.

      Problem

      Obviously applying ReversedWildcardFilter doubles an index size, and I'm shuddering to think about EdgeNGrams...

      Proposal

      DRY postings

        Attachments

        1. LUCENE-7863.hazard
          19 kB
          Mikhail Khludnev
        2. LUCENE-7863.patch
          51 kB
          Mikhail Khludnev
        3. LUCENE-7863.patch
          56 kB
          Mikhail Khludnev
        4. LUCENE-7863.patch
          26 kB
          Mikhail Khludnev
        5. LUCENE-7863.patch
          85 kB
          Mikhail Khludnev
        6. LUCENE-7863.patch
          94 kB
          Mikhail Khludnev
        7. LUCENE-7863.patch
          90 kB
          Mikhail Khludnev
        8. LUCENE-7863.patch
          70 kB
          Mikhail Khludnev
        9. LUCENE-7863.patch
          70 kB
          Mikhail Khludnev
        10. benchmark-1m.out
          82 kB
          Mikhail Khludnev
        11. LUCENE-7863.patch
          86 kB
          Mikhail Khludnev
        12. bench-byte-array2.out
          681 kB
          Mikhail Khludnev
        13. bench-byte-array-long.out
          37 kB
          Mikhail Khludnev
        14. byterefshash-bench.txt
          31 kB
          Mikhail Khludnev
        15. LUCENE-7863.patch
          92 kB
          Mikhail Khludnev

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              • Assignee:
                Unassigned
                Reporter:
                mkhl Mikhail Khludnev
              • Votes:
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                Watchers:
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                Dates

                • Created:
                  Updated: