This is in solrconfig.xml:::::::::::
<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
<lst name="spellchecker">
<str name="name">default</str>
<str name="classname">solr.IndexBasedSpellChecker</str>
<str name="field">spell</str>
<str name="spellcheckIndexDir">./spellchecker</str>
<str name="accuracy">0.7</str>
<str name="buildOnCommit">true</str>
<str name="buildOnOptimize">true</str>
</lst>
<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">./spellchecker</str>
<str name="buildOnCommit">true</str>
<str name="buildOnOptimize">true</str>
</lst>
<str name="queryAnalyzerFieldType">textSpell</str>
</searchComponent>
<!--
The SpellingQueryConverter to convert raw (CommonParams.Q) queries into
tokens. Uses a simple regular expression
to strip off field markup, boosts, ranges, etc. but it is not guaranteed
to match an exact parse from the query parser.
Optional, defaults to solr.SpellingQueryConverter
-->
<queryConverter name="queryConverter"
class="org.apache.solr.spelling.SpellingQueryConverter"/>
********************************************************************************
i added the following in standard request handler::::::::::
<requestHandler name="standard" class="solr.SearchHandler" default="true">
<!-- default values for query parameters -->
<lst name="defaults">
<str name="echoParams">explicit</str>
<!--
<int name="rows">10</int>
<str name="fl">*</str>
<str name="version">2.1</str>
<!-- Optional, must match spell checker's name as defined above,
defaults to "default" -->
<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>
