[SOLR-3701] Solr Spellcheck for words with apostrophe

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.5
• Component/s: spellchecker

Environment

All

• Assignee: Unassigned
• Reporter: Shri Kanishka
• Created: 02/Aug/12 11:09
• Updated: 02/Aug/12 11:09

Description

Solr Spellcheck incorrect for words with Apostrophe.

http://10.224.64.10/solr5/select?q=pandora's star &spellcheck=true&spellcheck.collate=true&spellcheck.count=5

The result is

• <lst name="spellcheck">
• <lst name="suggestions">
• <lst name="pandora">
  <int name="numFound">2</int>
  <int name="startOffset">6</int>
  <int name="endOffset">13</int>
• <arr name="suggestion">
  <str>pandora's</str>
  <str>sandra</str>
  </arr>
  </lst>
  <str name="collation">spell:pandora's's star</str>
  </lst>
  </lst>

textSpell configuration in schema is as below

<fieldType name="textSpell" class="solr.TextField" positionIncrementGap="100" omitNorms="true">
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>

<!-- <tokenizer class="solr.StandardTokenizerFactory"/> -->
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_selma.txt"/>
<filter class="solr.StandardFilterFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>

<!--<tokenizer class="solr.StandardTokenizerFactory"/> -->
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_selma.txt"/>
<filter class="solr.StandardFilterFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.RemoveDuplicatesTokenFilterFactory"/>
</analyzer>
</fieldType>

But the same when given in &spellcheck.q paramter , it works,
http://10.224.64.10/solr5/select?q=spell:pandora's star&spellcheck=true&spellcheck.collate=true&spellcheck.q=pandora's star