Thanks much all I am using following looks good to me <str name="hl.simple.pre"><![CDATA[<b>]]></str> <str name="hl.simple.post"><![CDATA[</b>]]></str>
Regards Prakash -----Original Message----- From: Sascha Szott [mailto:sz...@zib.de] Sent: Tuesday, May 25, 2010 1:16 PM To: solr-user@lucene.apache.org Subject: Re: Highlighting is not happening Hi, to accomplish that, use the highlighting parameters hl.simple.pre and hl.simple.post. By the way, there are a plenty of other parameters that affect highlighting. Take a look at: http://wiki.apache.org/solr/HighlightingParameters -Sascha Doddamani, Prakash wrote: > Hey, > > I thought the Highlights would happen in the field of the documents > returned from SOLR J But it gives new list of Highlighting at below, > sorry for the confusion > > I was wondering is there a way that the fields returned itself > contains bold characters > > Eg : if searched for "query" > > <doc> > <str field name="one">returned response which contains <b>query</b> > should be bold</str> </doc> > > > Regards > Prakash > > -----Original Message----- > From: Sascha Szott [mailto:sz...@zib.de] > Sent: Monday, May 24, 2010 10:55 PM > To: solr-user@lucene.apache.org > Subject: Re: Highlighting is not happening > > Hi Prakash, > > can you provide > > 1. the definition of the relevant field 2. your query 3. the > definition of the relevant request handler 4. a field value that is > stored in your index and should be highlighted > > -Sascha > > Doddamani, Prakash wrote: >> Thanks Sascha, >> >> The "type" for fields for which I am searching are all "text" , and I >> am using solr.TextField >> >> >> <fieldType name="text" class="solr.TextField" >> positionIncrementGap="100"> >> <analyzer type="index"> >> <tokenizer class="solr.WhitespaceTokenizerFactory"/> >> <!-- in this example, we will only use synonyms at query time >> <filter class="solr.SynonymFilterFactory" >> synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/> >> --> >> <!-- Case insensitive stop word removal. >> enablePositionIncrements=true ensures that a 'gap' is >> left to >> allow for accurate phrase queries. >> --> >> <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"/> >> <filter class="solr.LowerCaseFilterFactory"/> >> <filter class="solr.EnglishPorterFilterFactory" >> protected="protwords.txt"/> >> <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.EnglishPorterFilterFactory" >> protected="protwords.txt"/> >> <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> >> </analyzer> >> </fieldType> >> >> Regards >> Prakash >> >> >> -----Original Message----- >> From: Sascha Szott [mailto:sz...@zib.de] >> Sent: Monday, May 24, 2010 10:29 PM >> To: solr-user@lucene.apache.org >> Subject: Re: Highlighting is not happening >> >> Hi Prakash, >> >> more importantly, check the field type and its associated analyzer. >> In > >> case you use a "non-tokenized" type (e.g., string), highlighting will >> not appear if only a partial field match exists (only exact matches, >> i.e. the query coincides with the field value, will be highlighted). >> If that's not your intent, you should at least define an tokenizer >> for > >> the field type. >> >> Best, >> Sascha >> >> Doddamani, Prakash wrote: >>> Hey Daren, >>> Yes the fields for which I am searching are stored and indexed, also >>> they are returned from the query, Also it is not coming, if the >>> entire >> >>> search keyword is part of the field. >>> >>> Thanks >>> Prakash >>> >>> -----Original Message----- >>> From: dar...@ontrenet.com [mailto:dar...@ontrenet.com] >>> Sent: Monday, May 24, 2010 9:32 PM >>> To: solr-user@lucene.apache.org >>> Subject: Re: Highlighting is not happening >>> >>> Check that the field you are highlighting on is "stored". It won't >>> work otherwise. >>> >>> >>> Now, this also means that the field is returned from the query. For >>> large text fields to be highlighted only, this means the entire text >>> is returned for each result. >>> >>> >>> There is a pending feature to address this, that allows you to tell >>> Solr to NOT return a specific field (to avoid unecessary transfer of >>> large text fields in this scenario). >>> >>> Darren >>> >>>> Hi >>>> >>>> >>>> >>>> I am using dismax request handler, I wanted to highlight the search >>>> field, >>>> >>>> So added >>>> >>>> <str name="hl">true</str> >>>> >>>> I was expecting like if I search for keyword "Akon" resultant docs >>>> wherever the Akon is available is bold. >>>> >>>> >>>> >>>> But I am not seeing them getting bold, could some one tell me the >>>> real >>> >>>> path where I should tune >>>> >>>> If I pass explicitly the hl=true does not work >>>> >>>> >>>> >>>> I have added the request handler >>>> >>>> >>>> >>>> <requestHandler name="dismax" class="solr.SearchHandler"> >>>> <lst name="defaults"> >>>> <str name="defType">dismax</str> >>>> <str name="echoParams">explicit</str> >>>> <float name="tie">0.01</float> >>>> <str name="qf"> >>>> name^20.0 coming^5 playing^4 keywords^0.1 >>>> </str> >>>> <str name="bf"> >>>> rord(isclassic)^0.5 ord(listeners)^0.3 >>>> </str> >>>> <str name="*,score"> >>>> name, coming, playing, keywords, score >>>> </str> >>>> <str name="mm"> >>>> 2<-1 5<-2 6<90% >>>> </str> >>>> <int name="ps">100</int> >>>> <str name="q.alt">*:*</str> >>>> <!-- example highlighter config, enable per-query with >>>> hl=true >>>> --> >>>> >>>> <str name="hl">true</str> >>>> <!--<str name="hl.simple.pre"><b></str> >>>> <str name="hl.simple.post"></b></str> --> >>>> <!-- for this field, we want no fragmenting, just >>>> highlighting >>> --> >>>> <str name="f.name.hl.fragsize">0</str> >>>> <!-- instructs Solr to return the field itself if no query >>>> terms are found --> >>>> <!--<str name="f.name.hl.alternateField">name</str> --> >>>> <str name="f.text.hl.fragmenter">regex</str> <!-- defined >>>> below >>> --> >>>> </lst> >>>> </requestHandler> >>>> >>>> regards >>>> prakash >>>> >>>
