Я настроил проверку орфографии для примера конфигурации установки, которая поставляется с Solr. Я следовал их инструкциям для проверки орфографии здесь: [http://wiki.apache.org/solr/SpellCheckComponent][1]
У меня проблема в том, что после того, как я точно следую ему, я все еще не могу заставить его работать?
Ответ при сборке (http://localhost:8983/solr/spell?q=:&spellcheck.build=true&spellcheck.q=delll%20ultrashar&spellcheck=true)
выглядит следующим образом:
<response>
<lst name="responseHeader">
<int name="status">0</int>
<int name="QTime">14</int>
</lst>
<str name="command">build</str>
<result name="response" numFound="17" start="0">
...
</result>
<lst name="spellcheck">
<lst name="suggestions"/>
</lst>
</response>
И когда я запрашиваю с http://localhost:8983/solr/spell?q=:&spellcheck.q=delll+ultrashar&spellcheck=true&spellcheck.extendedResults=true
Я получаю следующий ответ
<response>
<lst name="responseHeader">
<int name="status">0</int>
<int name="QTime">1</int>
</lst>
<result name="response" numFound="17" start="0">
...
</result>
<lst name="spellcheck">
<lst name="suggestions">
<bool name="correctlySpelled">false</bool>
</lst>
</lst>
</response>
Что дает? Я что-то упустил в моем schema.xml?
Схема.xml находится здесь: http://www.developermill.com/schema.xml
Файл solrConfig.xml находится здесь: http://www.developermill.com/solrconfig.xml
Единственным изменением в файлах примеров было добавление следующего в solrconfig.xml:
<searchComponent name="spellcheck" class="solr.SpellCheckComponent">
<lst name="spellchecker">
<!--
Optional, it is required when more than one spellchecker is configured.
Select non-default name with spellcheck.dictionary in request handler.
-->
<str name="name">default</str>
<!-- The classname is optional, defaults to IndexBasedSpellChecker -->
<str name="classname">solr.IndexBasedSpellChecker</str>
<!--
Load tokens from the following field for spell checking,
analyzer for the field's type as defined in schema.xml are used
-->
<str name="field">spell</str>
<!-- Optional, by default use in-memory index (RAMDirectory) -->
<str name="spellcheckIndexDir">./spellchecker</str>
<!-- Set the accuracy (float) to be used for the suggestions. Default is 0.5 -->
<str name="accuracy">0.7</str>
<!-- Require terms to occur in 1/100th of 1% of documents in order to be included in the dictionary -->
<float name="thresholdTokenFrequency">.0001</float>
</lst>
<!-- Example of using different distance measure -->
<lst name="spellchecker">
<str name="name">jarowinkler</str>
<str name="field">lowerfilt</str>
<!-- Use a different Distance Measure -->
<str name="distanceMeasure">org.apache.lucene.search.spell.JaroWinklerDistance</str>
<str name="spellcheckIndexDir">./spellchecker</str>
</lst>
<!-- This field type's analyzer is used by the QueryConverter to tokenize the value for "q" parameter -->
<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="solr.SpellingQueryConverter"/>
<!-- Add to a RequestHandler
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
NOTE: YOU LIKELY DO NOT WANT A SEPARATE REQUEST HANDLER FOR THIS COMPONENT. THIS IS DONE HERE SOLELY FOR
THE SIMPLICITY OF THE EXAMPLE. YOU WILL LIKELY WANT TO BIND THE COMPONENT TO THE /select STANDARD REQUEST HANDLER.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-->
<requestHandler name="/spellCheckCompRH" class="solr.SearchHandler">
<lst name="defaults">
<!-- 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>
<!-- Add to a RequestHandler
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
REPEAT NOTE: YOU LIKELY DO NOT WANT A SEPARATE REQUEST HANDLER FOR THIS COMPONENT. THIS IS DONE HERE SOLELY FOR
THE SIMPLICITY OF THE EXAMPLE. YOU WILL LIKELY WANT TO BIND THE COMPONENT TO THE /select STANDARD REQUEST HANDLER.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-->
<arr name="last-components">
<str>spellcheck</str>
</arr>
</requestHandler>