solr/core/src/test-files/solr/conf/solrconfig-spellchecker.xml

<?xml version="1.0" ?>
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 this work for additional information regarding copyright ownership.
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<config>
  <luceneMatchVersion>${tests.luceneMatchVersion:LUCENE_CURRENT}</luceneMatchVersion>
  <!--  The DirectoryFactory to use for indexes.
        solr.StandardDirectoryFactory, the default, is filesystem based.
        solr.RAMDirectoryFactory is memory based and not persistent. -->
  <directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.RAMDirectoryFactory}"/>


  <indexDefaults>
    <useCompoundFile>false</useCompoundFile>
    <mergeFactor>10</mergeFactor>
    <maxBufferedDocs>1000</maxBufferedDocs>
    <maxMergeDocs>2147483647</maxMergeDocs>
    <maxFieldLength>10000</maxFieldLength>
    <writeLockTimeout>1000</writeLockTimeout>
    <commitLockTimeout>10000</commitLockTimeout>
  </indexDefaults>

  <mainIndex>
    <useCompoundFile>false</useCompoundFile>
    <mergeFactor>10</mergeFactor>
    <maxBufferedDocs>1000</maxBufferedDocs>
    <maxMergeDocs>2147483647</maxMergeDocs>
    <maxFieldLength>10000</maxFieldLength>
    <unlockOnStartup>true</unlockOnStartup>
  </mainIndex>


  <updateHandler class="solr.DirectUpdateHandler2">
    <commitIntervalLowerBound>0</commitIntervalLowerBound>
  </updateHandler>


  <query>
    <maxBooleanClauses>1024</maxBooleanClauses>
    <useFilterForSortedQuery>true</useFilterForSortedQuery>
    <queryResultWindowSize>10</queryResultWindowSize>
    <HashDocSet maxSize="3000" loadFactor="0.75"/>
    <boolTofilterOptimizer enabled="true" cacheSize="32" threshold=".05"/>
  </query>
  

 
  <requestHandler name="standard" class="solr.StandardRequestHandler" />
  <requestHandler name="/update" class="solr.XmlUpdateRequestHandler" />


  <!-- SpellCheckerRequestHandler takes in a word (or several words) as the
       value of the "q" parameter and returns a list of alternative spelling
       suggestions.  If invoked with a ...&cmd=rebuild, it will rebuild the
       spellchecker index.
  -->
  <requestHandler name="spellchecker" class="solr.SpellCheckerRequestHandler" startup="lazy">
    <!-- default values for query parameters -->
     <lst name="defaults">
       <int name="sp.query.suggestionCount">20</int>
       <float name="sp.query.accuracy">0.60</float>
     </lst>
     
     <!-- Main init params for handler -->
     
     <!-- The directory where your SpellChecker Index should live.   -->
     <!-- May be absolute, or relative to the Solr "dataDir" directory. -->
     <!-- If this option is not specified, a RAM directory will be used -->
     <str name="sp.dictionary.spellcheckerIndexDir">spell</str>
     
     <!-- the field in your schema that you want to be able to build -->
     <!-- your spell index on. This should be a field that uses a very -->
     <!-- simple FieldType without a lot of Analysis (ie: string) -->
     <str name="sp.dictionary.termSourceField">spell</str>

     <!-- threshold for word to make it into the dictionary -->
     <!-- a word should appear at minimum in the specified precent of documents -->
     <str name="sp.dictionary.threshold">0.0</str>

   </requestHandler>

  <!-- Suggest component -->
  <searchComponent class="solr.SpellCheckComponent" name="suggest_jaspell">
    <lst name="spellchecker">
      <str name="name">suggest</str>
      <str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
      <str name="lookupImpl">org.apache.solr.spelling.suggest.jaspell.JaspellLookup</str>
      <str name="field">suggest</str>
      <str name="storeDir">suggest</str>
      <str name="buildOnCommit">true</str>

      <!-- Suggester properties -->
      <float name="threshold">0.0</float>
    </lst>
  </searchComponent>

  <!-- TSTLookup suggest component -->
  <searchComponent class="solr.SpellCheckComponent" name="suggest_tst">
    <lst name="spellchecker">
      <str name="name">suggest_tst</str>
      <str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
      <str name="lookupImpl">org.apache.solr.spelling.suggest.tst.TSTLookup</str>
      <str name="field">suggest</str>
      <str name="storeDir">suggest_tst</str>
      <str name="buildOnCommit">true</str>

      <!-- Suggester properties -->
      <float name="threshold">0.0</float>
    </lst>
  </searchComponent>

  <!-- FSTLookup suggest component -->
  <searchComponent class="solr.SpellCheckComponent" name="suggest_fst">
    <lst name="spellchecker">
      <str name="name">suggest_fst</str>
      <str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
      <str name="lookupImpl">org.apache.solr.spelling.suggest.fst.FSTLookup</str>
      <str name="field">suggest</str>
      <str name="storeDir">suggest_fst</str>
      <str name="buildOnCommit">true</str>

      <!-- Suggester properties -->
      <int name="weightBuckets">5</int>
      <bool name="exactMatchFirst">true</bool>
    </lst>
  </searchComponent>

  <!-- Suggest component -->
  <searchComponent class="solr.SpellCheckComponent" name="suggest">
    <lst name="spellchecker">
      <str name="name">suggest</str>
      <str name="classname">org.apache.solr.spelling.suggest.Suggester</str>
      <str name="lookupImpl">org.apache.solr.spelling.suggest.jaspell.JaspellLookup</str>
      <str name="field">suggest</str>
      <str name="storeDir">suggest</str>
      <str name="buildOnCommit">true</str>

      <!-- Suggester properties -->
      <float name="threshold">0.0</float>
<!--
      <str name="sourceLocation">american-english</str>
-->
    </lst>
  </searchComponent>

  <!--  The default (jaspell) -->
  <requestHandler class="org.apache.solr.handler.component.SearchHandler" name="/suggest">
    <lst name="defaults">
      <str name="spellcheck">true</str>
      <str name="spellcheck.dictionary">suggest</str>
      <str name="spellcheck.collate">true</str>
    </lst>
    <arr name="components">
      <str>suggest_jaspell</str>
    </arr>
  </requestHandler>

  <!--  tst (ternary tree based) -->
  <requestHandler class="org.apache.solr.handler.component.SearchHandler" name="/suggest_tst">
    <lst name="defaults">
      <str name="spellcheck">true</str>
      <str name="spellcheck.dictionary">suggest_tst</str>
      <str name="spellcheck.collate">true</str>
    </lst>
    <arr name="components">
      <str>suggest_tst</str>
    </arr>
  </requestHandler>
  
  <!--  fst (finite state automaton based) -->
  <requestHandler class="org.apache.solr.handler.component.SearchHandler" name="/suggest_fst">
    <lst name="defaults">
      <str name="spellcheck">true</str>
      <str name="spellcheck.dictionary">suggest_fst</str>
      <str name="spellcheck.collate">false</str>
    </lst>
    <arr name="components">
      <str>suggest_fst</str>
    </arr>
  </requestHandler>
  

  <queryResponseWriter name="standard" class="solr.XMLResponseWriter"/>
  <queryResponseWriter name="useless" class="org.apache.solr.OutputWriterTest$UselessOutputWriter"/>
  <queryResponseWriter name="xslt" class="solr.XSLTResponseWriter"/>
  <queryResponseWriter name="json" class="solr.JSONResponseWriter"/>

    
  <!-- config for the admin interface --> 
  <admin>
    <defaultQuery>solr</defaultQuery>
    <gettableFiles>solrconfig.xml schema.xml admin-extra.html</gettableFiles>
  </admin>

</config>