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Date: Wed, 26 May 2010 21:01:44 -0700
Message-ID: <AANLkTikIGbDLY8DG_pC3s45FdAEDdcmJM55U5MImLbht@mail.gmail.com>
Subject: Re: Dynamic analyzers
From: Lance Norskog <goksron@gmail.com>
To: solr-user@lucene.apache.org
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If you want to OR a search across many language inputs, you can copy
all of the text into an all-languages field. A pan-language search
would just hit that field.

On Mon, May 24, 2010 at 9:28 AM, dan sutton <danbsutton@gmail.com> wrote:
> Hi,
>
> I have a requirement to dynamically choose a fieldType to analyze text in
> multiple languages. I will know the language (in a separate field) at index
> and query time.
>
> I've tried implementing this with a custom UpdateRequestProcessorFactory and
> custom DocumentBuilder.toDocument to change the FieldType, but this dosen't
> work.
>
> I realize I can have e.g. text_en, text_de,... and dynamically populate this
> with a custom UpdateRequestProcessorFactory, but we are worried with all the
> languages (lets say 50+) that effectively doing an OR with 50 fields will be
> a performance issue, is this true?
>
> Many thanks in advance,
> Dan
>


-- 
Lance Norskog
goksron@gmail.com