Whether removing the filter of not really depends on the use of it in the search and what result is expected from it. Have a look at http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#solr.EdgeNGramFilterFactory
I'd say you should find out what exactly are the requirements for the search, read a bit about the TokenFactories and TokenFilters, then you could define exactly what to do. I wild guess says to me that you should remove the EdgeNGramFilter from the query analyzers. I believe when you do that your query will return "apple" when searching for "appl" but will not return "appl" when searching for "apple". Regards, Dirceu On Fri, Oct 21, 2011 at 4:39 PM, docmattman <mattpale...@live.com> wrote: > Yea, I'm using EdgeNGramFilterFactory, should I remove that? I actually > inherited this index from another person who used to be part of the > project, > so there may be a few things that need to be changed. Here is my field > type > from the schema: > > > <fieldType name="text" class="solr.TextField" positionIncrementGap="100"> > <analyzer type="index"> > <tokenizer class="solr.WhitespaceTokenizerFactory"/> > <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" > ignoreCase="true" expand="true"/> > <filter class="solr.StopFilterFactory" ignoreCase="true" > words="stopwords.txt" enablePositionIncrements="true" /> > <filter class="solr.WordDelimiterFilterFactory" > generateWordParts="1" generateNumberParts="1" catenateWords="1" > catenateNumbers="1" catenateAll="0" splitOnCaseChange="1" > preserveOriginal="1"/> > <filter class="solr.LowerCaseFilterFactory"/> > <filter class="solr.SnowballPorterFilterFactory" language="English" > protected="protwords.txt"/> > <filter class="solr.EdgeNGramFilterFactory" minGramSize="2" > maxGramSize="15"/> > </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" enablePositionIncrements="true" /> > <filter class="solr.WordDelimiterFilterFactory" > generateWordParts="1" generateNumberParts="1" catenateWords="0" > catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/> > <filter class="solr.LowerCaseFilterFactory"/> > <filter class="solr.SnowballPorterFilterFactory" language="English" > protected="protwords.txt"/> > <filter class="solr.EdgeNGramFilterFactory" minGramSize="2" > maxGramSize="15"/> > </analyzer> > </fieldType> > > > I'm not sure what all of these do, but like I said, someone else built the > system and now I'm in charge of getting it running correctly. > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Highlighting-misses-some-characters-tp3439778p3440995.html > Sent from the Solr - User mailing list archive at Nabble.com. > -- Dirceu Vieira Júnior ------------------------------------------------------------------- +47 9753 2473 dirceuvjr.blogspot.com twitter.com/dirceuvjr
