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  1. Solr
  2. SOLR-25

change FunctionQuery to use ComplexExplanation

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.1.0
    • None
    • None

    Description

      LUCENE-605 added a new ComplexExplanation class to the Lucene core which allows for Explanations of queries which match documents with non-positive scores – somethign that can happen quite a bit with FunctionQueries.

      Here is a patch to make FunctionQuery take advantage of the new CompelxExplanation class if you are using a bleeding edge version of lucene-core.

      This patch can be commited in Solr once we're ready to rev lib/lucene-core-nightly.jar again.

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            hossman Chris M. Hostetter
            hossman Chris M. Hostetter
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