Uploaded image for project: 'Lucene - Core'
  1. Lucene - Core
  2. LUCENE-3893

TermsQuery should use AutomatonQuery or Terms.intersect

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • New

    Description

      I think we could see perf gains if TermsFilter sorted the terms, built a minimal automaton, and used TermsEnum.intersect to visit the terms...

      This idea came up on the dev list recently.

      Attachments

        Issue Links

          is cloned by

          Improvement - An improvement or enhancement to an existing feature or task. LUCENE-4920 CLONE - TermsFilter should use AutomatonQuery

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LUCENE-4511 TermsFilter might return wrong results if a field is not indexed or not present in the index

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              mikemccand Michael McCandless
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated: