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From Jack Krupansky <>
Subject Re: Leading Wildcard Support (ReversedWildcardFilterFactory)
Date Thu, 26 Feb 2015 20:34:52 GMT
Please post your field type... or at least confirm a comparison to the
example in the javadoc:

-- Jack Krupansky

On Thu, Feb 26, 2015 at 2:38 PM, jaime spicciati <>

> All,
> I am currently using 4.10.3 running Solr Cloud.
> I have configured my index analyzer to leverage the
> solr.ReversedWildcardFilterFactory with various settings for the
> maxFractionAsterisk, maxPosAsterisk,etc. Currently I am running with the
> defaults (ie not configured)
> Using the Analysis capability in the Solr admin I see the "Field Value
> (Index)" fields going in correctly, both normal order and reversed order.
> However, on the "Field Value (Query)" side it is not generating a token
> that is reversed as expected (no matter where I place the * in the leading
> position of the search term). I also confirmed through the Query capability
> with debugQuery turned on that the parsed query is not reversed as
> expected.
> From my current understanding you do not need to have anything configured
> on the index analyzer to make leading wildcards work as expected with the
> reversedwildcardfilterfactory. The default query parser will know to look
> at the index analyzer and leverage the ReversedWildcardFilterFactory
> configuration if the term contains a leading wildcard. (This is what I have
> read)
> Without uploading my entire configuration to this email I was hoping
> someone could point me in the right direction because I am at a loss at
> this point.
> Thanks!

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