Hi Rajani,
some notes:
* try spellcheck.q=curst or completely without spellcheck.q but with q
* compared to the normal q parameter spellcheck.q can have a different
analyzer/tokenizer and is used if present
* do not do spellcheck.build=true for every request (creating the
spellcheck index can be very expensive)
* if you got spellcheck working embed the spellcheck component into
your normal query component. otherwise you need to query 2 times ...
Regards,
Peter.
All,
I am trying apply the Solr spell check component functionality to our
data.
The configuration set up I needed to make for it by updating config.xml and
schema.xml is done as follows..
Please let me know if any errors in it.
I am not getting any suggestions in suggestion tags of solr output xml.
I indexed word "Crust" to the field textSpell that is enabled for spell
check and then I searched for
"Curst"
The queries i tried were :
http://localhost:8909/solr/spell?q=Curst&spellcheck=true&spellcheck.collate=true&spellcheck.build=true&spellcheck.q=true
http://localhost:8909/solr/spell?q=Cruste&spellcheck=true&spellcheck.collate=true&spellcheck.build=true&spellcheck.q=true&spellcheck.dictionary=default
The CONFIG.XML :
<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
<lst name="spellchecker">
<str name="name">default</str>
<str name="field">spell</str>
<str name="spellcheckIndexDir">./spellchecker</str>
</lst>
<!-- a spellchecker that uses a different distance measure -->
<lst name="spellchecker">
<str name="name">jarowinkler</str>
<str name="field">lowerfilt</str>
<str
name="distanceMeasure">org.apache.lucene.search.spell.JaroWinklerDistance</str>
<str name="spellcheckIndexDir">./spellchecker2</str>
</lst>
<str name="queryAnalyzerFieldType">textSpell</str>
</searchComponent>
<requestHandler name="/spell" class="solr.SearchHandler" lazy="true">
<lst name="defaults">
<str name="spellcheck.dictionary">default</str>
<!-- omp = Only More Popular -->
<str name="spellcheck.onlyMorePopular">false</str>
<!-- exr = Extended Results -->
<str name="spellcheck.extendedResults">false</str>
<!-- The number of suggestions to return -->
<str name="spellcheck.count">1</str>
</lst>
<arr name="last-components">
<str>spellcheck</str>
</arr>
</requestHandler>
SCHEMA:
<fieldType name="textSpell" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.StandardFilterFactory"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.StandardFilterFactory"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
</fieldType>
<field name="spell" type="textSpell" indexed="true" stored="true" />
If any error in above that is not enabling spell check please let me know.
The output I am getting is like null suggetions
<lst>
<Suggesstions/>
</lst>
Regards,
Rajani Maski
--
http://jetwick.com twitter search prototype
