Take a closer look at the results of KeywordTokenizerFactory. It won't break up the text into any tokens, the entire input is considered a single string. Are you sure this is what you intend?
I'd start by removing most of your filters, understanding what's happening at each step then adding them back in again. For instance, it's unusual (but possibly correct) to use both the MappingCharFilterFactory and ISOLatin... factory. And I'm not even sure what all the *gram* filters are doing in a KeywordTokenized field...... Best Erick On Sun, May 29, 2011 at 8:39 PM, Ellery Leung <elleryle...@be-o.com> wrote: > This is the schema: > > > > <fieldType name="textContains" class="solr.TextField" > positionIncrementGap="100"> > > <analyzer type="index"> > > <charFilter > class="solr.MappingCharFilterFactory" > mapping="../../filters/filter-mappings.txt"/> > > <charFilter > class="solr.HTMLStripCharFilterFactory" /> > > <tokenizer > class="solr.KeywordTokenizerFactory"/> > > <filter > class="solr.ISOLatin1AccentFilterFactory"/> > > <filter class="solr.TrimFilterFactory" /> > > <filter class="solr.LowerCaseFilterFactory" > /> > > <filter > class="solr.CommonGramsFilterFactory" words="../../filters/stopwords.txt" > ignoreCase="true"/> > > <filter class="solr.ShingleFilterFactory" > minShingleSize="2" maxShingleSize="30"/> > > <filter class="solr.NGramFilterFactory" > minGramSize="2" maxGramSize="30"/> > > <filter > class="solr.RemoveDuplicatesTokenFilterFactory" /> > > </analyzer> > > <analyzer type="query"> > > <charFilter > class="solr.MappingCharFilterFactory" > mapping="../../filters/filter-mappings.txt"/> > > <charFilter > class="solr.HTMLStripCharFilterFactory" /> > > <tokenizer > class="solr.KeywordTokenizerFactory"/> > > <filter > class="solr.ISOLatin1AccentFilterFactory"/> > > <filter class="solr.TrimFilterFactory" /> > > <filter class="solr.LowerCaseFilterFactory" > /> > > <filter > class="solr.RemoveDuplicatesTokenFilterFactory" /> > > </analyzer> > > </fieldType> > > > > And there is a multiValued field: > > > > <field name="textContains_Something" type="textContains" multiValued="true" > indexed="true" stored="true" /> > > > > Now I want to search this string: Merry Christmas and Happy New Year > > > > In "Admin Analysis" in solr admin, it highlight (in light blue) the matching > word in LowerCaseFilterFactory, CommonGramsFilterFactory and > ShingleFilterFactory. However, it does not have any highlight in > NGramFilterFactory. > > > > Now, I did a search in full-interface mode in solr admin: > > > > textContains_Something:"Merry Christmas and Happy New Year" > > > > It contains NO RESULT. > > > > Does it mean that matching only counts after all tokenizer and filters? > > > > Thank you in advance for any help. > >
