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  1. Lucene - Core
  2. LUCENE-7397

Inefficient FVhighlighting when set many HighlightedField.

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • modules/highlighter
    • None
    • New

    Description

      when highlighting, search result org.apache.lucene.search.vectorhighlight.FastVectorHighlighter.java
      getBestFragment method ~ FieldTermStack.java read whole doc's termvector every highlighted field.
      It causes slow query when many highlight field

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            Unassigned Unassigned
            dohykim donghyun Kim
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              Created:
              Updated: