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https://issues.apache.org/jira/browse/LUCENE-7848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16021325#comment-16021325
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Dawid Weiss commented on LUCENE-7848:
-------------------------------------
Thanks Jim. I agree the output from the filter looks odd too, but that's
probably another issue. If you wish to reproduce, the Solr config I used was
this:
{code}
<filter class="solr.WordDelimiterGraphFilterFactory"
preserveOriginal="1"
generateWordParts="1"
generateNumberParts="1"
stemEnglishPossessive="1" />
{code}
I then reproduced the same from code as well (just pass the corresponding flags
and use a whitespace tokenizer). I don't have access to that code right now,
but I can attach it later if you can't reproduce it yourself.
> QueryBuilder.analyzeGraphPhrase does not handle gaps correctly
> --------------------------------------------------------------
>
> Key: LUCENE-7848
> URL: https://issues.apache.org/jira/browse/LUCENE-7848
> Project: Lucene - Core
> Issue Type: Bug
> Affects Versions: 6.5, 6.6
> Reporter: Jim Ferenczi
>
> Position increments greater than 1 are ignored when the query builder creates
> a graph phrase query.
> Instead it should use SpanNearQuery.addGap for pos incr > 1.
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