Re: AW: AW: auto completion search with solr using NGrams in SOLR

[aniljayanti]

Hi,

thanks,

I added "PatternReplaceFilterFactory" like below.Getting results
differently(not like suggester). You suggested to remove
"KeywordTokenizerFactory" , "PatternReplace" is a FilterFactory, then which
"TokenizerFactory" need to use ? 

  <fieldType name="edgytext" class="solr.TextField"
positionIncrementGap="100" omitNorms="true">
        <analyzer type="index">
          <tokenizer class="solr.KeywordTokenizerFactory" />
          <filter class="solr.LowerCaseFilterFactory" /> 

          <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
          <filter class="solr.PatternReplaceFilterFactory" pattern="\s+"
replacement=" " replace="all"/>
   </analyzer>
   <analyzer type="query">
     <tokenizer class="solr.KeywordTokenizerFactory" /> 
         <filter class="solr.LowerCaseFilterFactory" />
     <filter class="solr.EdgeNGramFilterFactory" minGramSize="1"
maxGramSize="15" side="front" />         
         <filter class="solr.PatternReplaceFilterFactory" pattern="\s+"
replacement=" " replace="all"/>
   </analyzer>
  </fieldType>

Result :

<?xml version="1.0" encoding="UTF-8" ?> 
- <response>
- <lst name="responseHeader">
  <int name="status">0</int> 
  <int name="QTime">2</int> 
  </lst>
  <result name="response" numFound="0" start="0" /> 
- <lst name="spellcheck">
- <lst name="suggestions">
- <lst name="michael">
  <int name="numFound">10</int> 
  <int name="startOffset">0</int> 
  <int name="endOffset">7</int> 
- <arr name="suggestion">
  *<str>michael</str> 
  <str>michael</str> 
  <str>michael "</str> 
  <str>michael j</str> 
  <str>michael ja</str> 
  <str>michael jac</str> 
  <str>michael jack</str> 
  <str>michael jacks</str> 
  <str>michael jackso</str> 
  <str>michael jackson</str>* 
  </arr>
  </lst>
- <lst name="ja">
  <int name="numFound">10</int> 
  <int name="startOffset">8</int> 
  <int name="endOffset">10</int> 
- <arr name="suggestion">
  *<str>ja</str> 
  <str>ja</str> 
  <str>jag</str> 
  <str>jam</str> 
  <str>jami</str> 
  <str>jamp</str> 
  <str>jampp</str> 
  <str>jamppa</str> 
  <str>jamppa</str> 
  <str>jamppa t</str>* 
  </arr>
  </lst>
  <str name="collation">michael ja</str> 
  </lst>
  </lst>
  </response>

Please suggest me if anything missing?

Regards,

AnilJayanti



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