Spell checking and keyword tokenizer

[Glen Stampoultzis]

Hi,

I'm trying to spell check a whole field using a lowercasing keyword
tokenizer [1].

for example if I query for "furntree gully" I'm hoping to get back
"ferntree gully" as a suggestion.  Unfortunately the spell checker
seems to be recognizing this as two tokens and returning suggestions
for both.  Query [2] and result [3] below.  In this case ferntree
actually does end up with ferntree gully as a suggestion however it
also gives bulla as a suggestion for gully (go figure :-) ).

Any suggestions?

Regards,

Glen


[1] ---------------------------------------------

        <fieldType name="lowercase" class="solr.TextField"
positionIncrementGap="100">
            <analyzer>
                <tokenizer class="solr.KeywordTokenizerFactory"/>
                <filter class="solr.LowerCaseFilterFactory" />
            </analyzer>
        </fieldType>

[2] ---------------------------------------------

Query

q=locality_lc%3A%22furntree+gully%22&spellcheck=true&spellcheck.build=true&spellcheck.reload=true&spellcheck.accuracy=0.5&spellcheck.dictionary=locality_spellchecker&spellcheck.collate=true&fl=street_name%2Clocality%2Cstate

[3] ---------------------------------------------

<response>
  <lst name="responseHeader">
    <int name="status">
      0
    </int>
    <int name="QTime">
      379
    </int>
    <lst name="params">
      <str name="spellcheck">
        true
      </str>
      <str name="fl">
        street_name,locality,state
      </str>
      <str name="spellcheck.accuracy">
        0.5
      </str>
      <str name="q">
        locality_lc:&quot;furntree gully&quot;
      </str>
      <str name="spellcheck.dictionary">
        locality_spellchecker
      </str>
      <str name="spellcheck.collate">
        true
      </str>
      <str name="spellcheck.reload">
        true
      </str>
      <str name="spellcheck.build">
        true
      </str>
    </lst>
  </lst>
  <str name="command">
    build
  </str>
  <result name="response" numFound="0" start="0"/>
  <lst name="spellcheck">
    <lst name="suggestions">
      <lst name="furntree">
        <int name="numFound">
          1
        </int>
        <int name="startOffset">
          13
        </int>
        <int name="endOffset">
          21
        </int>
        <arr name="suggestion">
          <str>
            ferntree gully
          </str>
        </arr>
      </lst>
      <lst name="gully">
        <int name="numFound">
          1
        </int>
        <int name="startOffset">
          22
        </int>
        <int name="endOffset">
          27
        </int>
        <arr name="suggestion">
          <str>
            bulla
          </str>
        </arr>
      </lst>
      <str name="collation">
        locality_lc:&quot;ferntree gully bulla&quot;
      </str>
    </lst>
  </lst>
</response>