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  1. Lucene - Core
  2. LUCENE-9762

DoubleValuesSource.fromQuery can fail when doc visited twice

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 8.5
    • 8.9, 8.8.2
    • None
    • None
    • New

    Description

      As originally reported by Nicolás Lichtmaier on the java-user list, there are some trivial situations which can trigger an assertion error in the PostingsReader when enumerating PhrasePositions for a sloppy PhraseQuery...

      Exception in thread "main" java.lang.AssertionError
      	at org.apache.lucene.codecs.lucene84.Lucene84PostingsReader$EverythingEnum.nextPosition(Lucene84PostingsReader.java:940)
      	at org.apache.lucene.search.PhrasePositions.nextPosition(PhrasePositions.java:57)
      	at org.apache.lucene.search.PhrasePositions.firstPosition(PhrasePositions.java:46)
      	at org.apache.lucene.search.SloppyPhraseMatcher.initSimple(SloppyPhraseMatcher.java:368)
      	at org.apache.lucene.search.SloppyPhraseMatcher.initPhrasePositions(SloppyPhraseMatcher.java:356)
      	at org.apache.lucene.search.SloppyPhraseMatcher.reset(SloppyPhraseMatcher.java:153)
      	at org.apache.lucene.search.PhraseScorer$1.matches(PhraseScorer.java:49)
      	at org.apache.lucene.search.DoubleValuesSource$WeightDoubleValuesSource$1.advanceExact(DoubleValuesSource.java:631)
      	at org.apache.lucene.queries.function.FunctionScoreQuery$QueryBoostValuesSource$1.advanceExact(FunctionScoreQuery.java:343)
      	at org.apache.lucene.search.DoubleValues$1.advanceExact(DoubleValues.java:53)
      	at org.apache.lucene.search.DoubleValues$1.advanceExact(DoubleValues.java:53)
      	at org.apache.lucene.queries.function.FunctionScoreQuery$MultiplicativeBoostValuesSource$1.advanceExact(FunctionScoreQuery.java:270)
      	at org.apache.lucene.queries.function.FunctionScoreQuery$FunctionScoreWeight$1.score(FunctionScoreQuery.java:228)
      	at org.apache.lucene.search.DoubleValuesSource$2.doubleValue(DoubleValuesSource.java:344)
      	at org.apache.lucene.search.DoubleValues$1.doubleValue(DoubleValues.java:48)
      	at org.apache.lucene.queries.function.FunctionScoreQuery$MultiplicativeBoostValuesSource$1.doubleValue(FunctionScoreQuery.java:265)
      	at org.apache.lucene.queries.function.FunctionScoreQuery$FunctionScoreWeight$1.score(FunctionScoreQuery.java:229)
      	at org.apache.lucene.search.TopScoreDocCollector$SimpleTopScoreDocCollector$1.collect(TopScoreDocCollector.java:76)
      	at org.apache.lucene.search.Weight$DefaultBulkScorer.scoreAll(Weight.java:276)
      	at org.apache.lucene.search.Weight$DefaultBulkScorer.score(Weight.java:232)
      	at org.apache.lucene.search.BulkScorer.score(BulkScorer.java:39)
      	at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:659)
      	at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:443)
      	at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:572)
      	at org.apache.lucene.search.IndexSearcher.searchAfter(IndexSearcher.java:419)
      	at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:430)
      	at LuceneCrash.main(LuceneCrash.java:51)
      

      http://mail-archives.apache.org/mod_mbox/lucene-java-user/202102.mbox/%3C177a65ec-5ec3-e1aa-99c3-b478e165d5e8%40wolfram.com%3E

      Attachments

        1. LUCENE-9762.patch
          3 kB
          Chris M. Hostetter

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              dsmiley David Smiley
              hossman Chris M. Hostetter
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                Updated:
                Resolved:

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