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https://issues.apache.org/jira/browse/LUCENE-9762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17285866#comment-17285866
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Nicolás Lichtmaier commented on LUCENE-9762:
--------------------------------------------
I hope this can be merged sooner than 8.9 because we are hitting this bug every
time (I'll have to produce my own Lucene binaries until this is shipped).
Thanks for all the work on fixing this!
> DoubleValuesSource.fromQuery can fail when doc visited twice
> ------------------------------------------------------------
>
> Key: LUCENE-9762
> URL: https://issues.apache.org/jira/browse/LUCENE-9762
> Project: Lucene - Core
> Issue Type: Bug
> Affects Versions: 8.5
> Reporter: Chris M. Hostetter
> Assignee: David Smiley
> Priority: Major
> Fix For: 8.9
>
> Attachments: LUCENE-9762.patch
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> 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...
> {noformat}
> 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)
> {noformat}
> http://mail-archives.apache.org/mod_mbox/lucene-java-user/202102.mbox/%3C177a65ec-5ec3-e1aa-99c3-b478e165d5e8%40wolfram.com%3E
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