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From "David Smiley (JIRA)" <>
Subject [jira] [Commented] (SOLR-8089) Support query parsers being able to set enablePositionIncrements
Date Wed, 29 Nov 2017 05:47:00 GMT


David Smiley commented on SOLR-8089:

I think query time is not enough; wouldn't we need to adjust the index analysis to posInc=1
too?  Otherwise index data of "foo the bar" would not be found by the query "foo bar" (and
we want it to if a user wants enablePositionIncrements=false)

disclaimer: I didn't look at the patch

p.s. recent discussion here:

> Support query parsers being able to set enablePositionIncrements
> ----------------------------------------------------------------
>                 Key: SOLR-8089
>                 URL:
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Varun Thacker
>         Attachments: SOLR-8089.patch
> In 5.0 LUCENE-4963 disallowed setting enablePositionIncrements=false on any token filter.
The idea being no filter should change the token stream in a way that could mess up preceding
or following analysis components
> So if a user wants to be able to have PhraseQueries that match across stopwords they
cannot unless the parser is configured to not take position increments into account when generating
phrase queries .
> This is documented in the "Token Position Increments" section here :

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