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  1. Lucene - Core
  2. LUCENE-7074

Grouping using custom logic

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Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • 6.0
    • core/search
    • New

    Description

      My company would like to enable customized grouping in Lucene/Solr. Our need is to allow grouping by hamming distance between two text field values. We started implementing this idea in Lucene through editing several
      classes (Grouping, AbstractTermFirstPassGroupingCollector and AbstractTermSecondPassGroupingCollector)
      so that they receive custom logic to use for grouping.

      Attachments

        1. LUCENE-7074.patch
          14 kB
          Dean Gurvitz

        Activity

          People

            Unassigned Unassigned
            deansg Dean Gurvitz
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            Dates

              Created:
              Updated: