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  1. Lucene - Core
  2. LUCENE-6758

Adding a SHOULD clause to a BQ over an empty field clears the score when using DefaultSimilarity

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 6.0
    • 6.0
    • None
    • None
    • New, Patch Available

    Description

      Patch with unit test to show the bug will be attached.

      I've narrowed this change in behavior with git bisect to the following commit:

      commit 698b4b56f0f2463b21c9e3bc67b8b47d635b7d1f
Author: Robert Muir <rmuir@apache.org>
Date:   Thu Aug 13 17:37:15 2015 +0000

    LUCENE-6711: Use CollectionStatistics.docCount() for IDF and average field length computations
    
    git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1695744 13f79535-47bb-0310-9956-ffa450edef68

      Attachments

        1. LUCENE-6758.patch
          25 kB
          Robert Muir
        2. LUCENE-6758.patch
          6 kB
          Terry Smith

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. SOLR-8026 DistribJoinFromCollectionTest test failures

          • Major - Major loss of function.
          • Closed
          is broken by

          Bug - A problem which impairs or prevents the functions of the product. LUCENE-6711 Instead of docCount(), maxDoc() is used for numberOfDocuments in SimilarityBase

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              rcmuir Robert Muir
              shebiki Terry Smith
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              Dates

                Created:
                Updated:
                Resolved: