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From Ahmet Arslan <iori...@yahoo.com>
Subject Re: synonyms not working with copyfield
Date Thu, 13 May 2010 09:31:47 GMT
> I have indexed person names in solr using synonym expansion
> and am getting a
> match when I explicitly use that field in my query
> (name:query). However,
> when I copy that field into another field using copyfield
> and search on that
> field, I don't get a match. Below are excerpts from
> schema.txt. I am new to
> Solr and appreciate any help! Thanks.
> 
> Surajit
> 
> <fieldType name="person_name" class="solr.TextField"
> positionIncrementGap="100">
>       <analyzer type="index">
>         <tokenizer
> class="solr.WhitespaceTokenizerFactory"/>
>         <filter
> class="solr.WordDelimiterFilterFactory"
> generateWordParts="1" generateNumberParts="0"
> catenateWords="1"
> catenateNumbers="0" catenateAll="0"
> splitOnCaseChange="1"/>
>         <filter
> class="solr.LowerCaseFilterFactory"/>
>         <filter
> class="solr.SynonymFilterFactory"
> synonyms="person-synonyms.txt" ignoreCase="true"
> expand="true"/>
>       </analyzer>
> </fieldType>
> 
> ....
> ....
> 
> <field name="sngr" type="person_name" multiValued="true"
> indexed="true"
> stored="true" required="false" /> 
> 
> ....
> ....
> 
> <field name="text" type="text" indexed="true"
> stored="true"
> multiValued="true"/>
> 
> ....
> ....
> 
>  <copyField source="sngr" dest="text"/>

CopyField just copies raw text, i mean not analyzed. Do you have a <filter
class="solr.SynonymFilterFactory" synonyms="person-synonyms.txt" ignoreCase="true" expand="true"/>
 in your text fieldType definition?


      

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