rawquerystring = +body:flyaway parsedquery = +body:fly +body:away shows that your custom filter is working as you expected.
However you are using different tokenizers in query (standardtokenizer hard-coded) and index (whitespacetokenizer) time. That may cause numFound=0. For example if your indexed document contains 'fly, away' in its body field, your query won't return it. Because of comma. admin/analysis.jsp shows indexed tokens. You can issue a *:* query to see if that document really exists. q=*:*&fl=body Your query analyzer definition should look like : <analyzer type="query" class="com.testsolr.ir.customAnalyzer.MyCustomQueryAnalyzer" /> you cannot have both an analyzer and a tokenizer at the same time. Once you get this working, in your case it is better to write a custom filter factory plug-in and define query analyzer using it. ( for performance reason) And you can load your plug-in easier : http://wiki.apache.org/solr/SolrPlugins#How_to_Load_Plugins <analyzer type="query"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.LengthFilterFactory"/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="com.testsolr.ir.KLTQueryStemFilter"/> </analyzer> --- On Mon, 10/18/10, Jerad <ag...@naver.com> wrote: > From: Jerad <ag...@naver.com> > Subject: Re: How can i get collect stemmed query? > To: solr-user@lucene.apache.org > Date: Monday, October 18, 2010, 12:14 PM > > Oops, I'm Sorry! I found some mistakes on previous posted > source.( Main class > name has been wrong :<) > > This is the collect analyzer source. > ------------------------------------------------------------------------------------------------------- > public class MyCustomQueryAnalyzer extends Analyzer{ > public static final Version LUCENE_VERSION = > Version.LUCENE_29; > public static int QUERY_MIN_LEN_WORD_FILTER = > 1; > public static int QUERY_MAX_LEN_WORD_FILTER = > 40; > > public int elapsedTime = 0; > > @Override > public TokenStream tokenStream(String > paramString, Reader reader) { > StandardTokenizer tokenizer = > new StandardTokenizer( > > du.utas.mcrdr.ir.lucene.WebDocIR.LUCENE_VERSION, reader ); > > TokenStream tokenStream = new > LengthFilter( tokenizer, > QUERY_MIN_LEN_WORD_FILTER, > > QUERY_MAX_LEN_WORD_FILTER ); > tokenStream = new > LowerCaseFilter( tokenStream ); > > > //My custom stemmer method > MyCustomSingleWordStemmer > stemer = new > MyCustomSingleWordStemmer(QUERY_MIN_LEN_WORD_FILTER, > QUERY_MAX_LEN_WORD_FILTER); > > //My custom analyzer filter. > this filter return sub-merged query. > //ex) INPUT : flyaway > // > RETURN VALUE : fly +body:away > tokenStream = new > KLTQueryStemFilter( tokenStream, stemer, this ); > > return tokenStream; > } > } > > ------------------------------------------------------------------------------------------------------- > > [Additional info] > > 1. MyCustomQueryAnalyzer made outside of Solr. > I made this analyzer outside of the solr > package and make it to ~.jar > and located at > > > ~/Solr/example/work/Jetty_0_0_0_0_8982_solr.war__solr__-2c5peu/webapp/WEB-INF/lib > > > 2. I edited field type and field name in scheme.xml which > to be searched. > > <field name="body" type="textTp" > indexed="true" stored="true" > omitNorms="true"/> > > <fieldType name="textTp" > class="solr.TextField"> > <analyzer type="index"> > <tokenizer > class="solr.WhitespaceTokenizerFactory"/> > <filter > class="solr.LowerCaseFilterFactory"/> > </analyzer> > <analyzer type="query" > class="com.testsolr.ir.customAnalyzer.MyCustomQueryAnalyzer"> > <tokenizer > class="solr.WhitespaceTokenizerFactory"/> > </analyzer> > </fieldType> > > This is my custom scheme.xml and custom > search field type. > > 3. I've got this xml result when I append > &debugQuery=on to my search url. > > ------------------------------------------------------------------------ > <?xml version="1.0" encoding="UTF-8" ?> > - <response> > - <lst name="responseHeader"> > <int name="status">0</int> > <int name="QTime">0</int> > - <lst name="params"> > <str name="debugQuery">on</str> > <str name="indent">on</str> > <str name="start">0</str> > <str name="q">+body:flyaway</str> > <str name="version">2.2</str> > <str name="rows">10</str> > </lst> > </lst> > <result name="response" numFound="0" start="0" > /> > - <lst name="debug"> > <str > name="rawquerystring">+body:flyaway</str> > <str > name="querystring">+body:flyaway</str> > <str name="parsedquery">+body:fly > +body:away/str> > <str name="parsedquery_toString">+body:fly > +body:away/str> > <lst name="explain" /> > <str name="QParser">LuceneQParser</str> > > - <lst name="timing"> > <double name="time">0.0</double> > - <lst name="prepare"> > <double name="time">0.0</double> > - <lst > name="org.apache.solr.handler.component.QueryComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.FacetComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.MoreLikeThisComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.HighlightComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.StatsComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.DebugComponent"> > <double name="time">0.0</double> > </lst> > </lst> > - <lst name="process"> > <double name="time">0.0</double> > - <lst > name="org.apache.solr.handler.component.QueryComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.FacetComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.MoreLikeThisComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.HighlightComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.StatsComponent"> > <double name="time">0.0</double> > </lst> > - <lst > name="org.apache.solr.handler.component.DebugComponent"> > <double name="time">0.0</double> > </lst> > </lst> > </lst> > </lst> > </response> > ------------------------------------------------------------------------ > > I really appreciate your advice~ :) > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/How-can-i-get-collect-search-result-from-custom-filtered-query-tp1723055p1723815.html > Sent from the Solr - User mailing list archive at > Nabble.com. >
