Thanks Erick, This makes things clearer. Thanks, Faisal
On Sun, Nov 23, 2014 at 2:17 PM, Erick Erickson <erickerick...@gmail.com> wrote: > You can't build the suggester from the stored > values, it's constructed from indexed terms only. > > You probably want to create a copyField to > a less-analyzed (indexed) field and suggest > from _that_. You'll probably want to do things > like remove punctuation, perhaps lowercase > and the like but not stem etc..... > > Best, > Erick > > On Sun, Nov 23, 2014 at 12:25 PM, Faisal Mansoor > <faisal.mans...@gmail.com> wrote: > > Hi, > > > > I am trying to build a suggester for a field which is both index and > > stored. The field is whitespace tokenized, lowercased, stemmed etc while > > indexing. > > > > It looks like that the indexed terms are used as a source for building > the > > suggester index. Which is what the following line in the suggester > > documentation also mentions. > > > > https://wiki.apache.org/solr/Suggester > > > > > > - > > > > field - if sourceLocation is empty then terms from this field in the > > index will be used when building the trie. > > > > I want to display the suggested value in UI, is it possible to use the > > stored value of the field rather than the indexed terms to build the > index. > > > > Here are the relevant definitions from solrconfig.xml and schema.xml. > > > > Thanks. > > Faisal > > > > solrconfig.xml > > > > <searchComponent class="solr.SpellCheckComponent" > > name="infix_suggest_analyzing"> > > <lst name="spellchecker"> > > <str name="name">infix_suggest_analyzing</str> > > <str > name="classname">org.apache.solr.spelling.suggest.Suggester</str> > > <str > > > name="lookupImpl">org.apache.solr.spelling.suggest.fst.AnalyzingInfixLookupFactory</str> > > <str name="buildOnCommit">false</str> > > > > <!-- Suggester properties --> > > <str name="suggestAnalyzerFieldType">autosuggest_fieldType</str> > > <str > > > name="dictionaryImpl">org.apache.solr.spelling.suggest.HighFrequencyDictionaryFactory</str> > > <str name="field">DisplayName</str> > > > > > > </lst> > > > > <!-- specify a fieldtype using keywordtokenizer + lowercase + cleanup > > --> > > <str name="queryAnalyzerFieldType">phrase_suggest</str> > > </searchComponent> > > > > > > <requestHandler name="/suggest" > > class="org.apache.solr.handler.component.SearchHandler"> > > <lst name="defaults"> > > <str name="echoParams">explicit</str> > > <str name="spellcheck">true</str> > > <str name="spellcheck.dictionary">infix_suggest_analyzing</str> > > <str name="spellcheck.onlyMorePopular">true</str> > > <str name="spellcheck.count">200</str> > > <str name="spellcheck.collate">true</str> > > <str name="spellcheck.maxCollations">10</str> > > </lst> > > <arr name="components"> > > <str>infix_suggest_analyzing</str> > > </arr> > > </requestHandler> > > > > > > schema.xml > > > > > > <fieldType name="autosuggest_fieldType" class="solr.TextField" > > positionIncrementGap="100"> > > <analyzer> > > <tokenizer class="solr.StandardTokenizerFactory"/> > > <filter class="solr.LowerCaseFilterFactory"/> > > <filter class="solr.ASCIIFoldingFilterFactory"/> > > </analyzer> > > </fieldType> > > > > <fieldtype name="phrase_suggest" class="solr.TextField"> > > <analyzer> > > <tokenizer class="solr.KeywordTokenizerFactory"/> > > <filter class="solr.PatternReplaceFilterFactory" > > > > > pattern="([^\p{L}\p{M}\p{N}\p{Cs}]*[\p{L}\p{M}\p{N}\p{Cs}\_]+:)|([^\p{L}\p{M}\p{N}\p{Cs}])+" > > replacement=" " replace="all"/> > > <filter class="solr.LowerCaseFilterFactory"/> > > <filter class="solr.TrimFilterFactory"/> > > </analyzer> > > </fieldtype> > > > > > > <fieldType name="text" class="solr.TextField" > > positionIncrementGap="100"> > > <analyzer type="index"> > > <tokenizer class="solr.WhitespaceTokenizerFactory"/> > > <filter class="solr.StopFilterFactory" ignoreCase="true" > > words="stopwords.txt"/> > > <filter class="solr.WordDelimiterFilterFactory" > > generateWordParts="1" generateNumberParts="1" catenateWords="1" > > catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/> > > <filter class="solr.LowerCaseFilterFactory"/> > > <filter class="solr.KeywordMarkerFilterFactory" > > protected="protwords.txt"/> > > <filter class="solr.PorterStemFilterFactory"/> > > <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> > > </analyzer> > > <analyzer type="query"> > > <tokenizer class="solr.WhitespaceTokenizerFactory"/> > > <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" > > ignoreCase="true" expand="true"/> > > <filter class="solr.StopFilterFactory" ignoreCase="true" > > words="stopwords.txt"/> > > <filter class="solr.WordDelimiterFilterFactory" > > generateWordParts="1" generateNumberParts="1" catenateWords="0" > > catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/> > > <filter class="solr.LowerCaseFilterFactory"/> > > <filter class="solr.KeywordMarkerFilterFactory" > > protected="protwords.txt"/> > > <filter class="solr.PorterStemFilterFactory"/> > > <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> > > </analyzer> > > </fieldType> > > > > > > <field name="DisplayName" type="text" indexed="true" stored="true" > > required="true" multiValued="false" /> >
