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  1. Solr
  2. SOLR-8057 Change default Sim to BM25 (w/backcompat config handling)
  3. SOLR-8270

Make BM25SimFactory the implicit default when no sim is configured for luceneMatch > 6.0

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 6.0
    • None
    • None

    Description

      As discussed in parent issue, when the luceneMatchVersion is >= 6.0, IndexSearcher should use BM25SimilarityFactory as the implicit default if no explicit default is configured.

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        Improvement - An improvement or enhancement to an existing feature or task. SOLR-8271 use SchemaSimilarityFactory as default when no explicit (top level) sim is configured

        • Major - Major loss of function.
        • Resolved

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            hossman Chris M. Hostetter
            hossman Chris M. Hostetter
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