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  1. Lucene - Core
  2. LUCENE-6458

MultiTermQuery's FILTER rewrite method should support skipping whenever possible

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 5.2, 6.0
    • None
    • None
    • New

    Description

      Today MultiTermQuery's FILTER rewrite always builds a bit set fom all matching terms. This means that we need to consume the entire postings lists of all matching terms. Instead we should try to execute like regular disjunctions when there are few terms.

      Attachments

        1. LUCENE-6458.patch
          7 kB
          Adrien Grand
        2. LUCENE-6458.patch
          7 kB
          Adrien Grand
        3. LUCENE-6458-2.patch
          4 kB
          Adrien Grand
        4. wikimedium.10M.nostopwords.tasks
          4 kB
          Adrien Grand

        Activity

          People

            jpountz Adrien Grand
            jpountz Adrien Grand
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            Dates

              Created:
              Updated:
              Resolved: