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From "Robert Muir (Commented) (JIRA)" <>
Subject [jira] [Commented] (SOLR-2792) Allow case insensitive Hunspell stemming
Date Tue, 27 Sep 2011 12:00:12 GMT


Robert Muir commented on SOLR-2792:

I dont think ignoreCaseLocale is a good idea: it doesn't make sense, for the same reason that
String.equalsIgnoreCase does not take locale.

String.toLowerCase is only for creating a lowercase presentation to the user, not case-insensitive

> Allow case insensitive Hunspell stemming
> ----------------------------------------
>                 Key: SOLR-2792
>                 URL:
>             Project: Solr
>          Issue Type: Improvement
>          Components: Schema and Analysis
>    Affects Versions: 3.5, 4.0
>            Reporter: Jan Høydahl
>            Assignee: Jan Høydahl
>         Attachments: SOLR-2792.patch
> Same as
> Hunspell dictionaries are by nature case sensitive. The Hunspell stemmer thus needs an
option to allow case insensitive matching of the dictionaries.
> Imagine a query for "microsofts". It will never be stemmed to the dictionary word "Microsoft"
because of the case difference. This problem cannot be fixed by putting LowercaseFilter before

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