Ahmet, I modified the schema as follows: (Added more fields for faceting)
<field name="title" type="text" indexed="true" stored="true" omitNorms="true" /> <field name="author" type="text" indexed="true" stored="true" multiValued="true" omitNorms="true" /> <field name="authortype" type="text" indexed="true" stored="true" multiValued="true" omitNorms="true" /> <field name="isbn13" type="text" indexed="true" stored="true" /> <field name="isbn10" type="text" indexed="true" stored="true" /> <field name="material" type="text" indexed="true" stored="true" /> <field name="pubdate" type="text" indexed="true" stored="true" /> <field name="pubyear" type="text" indexed="true" stored="true" /> <field name="reldate" type="text" indexed="false" stored="true" /> <field name="format" type="text" indexed="true" stored="true" /> <field name="pages" type="text" indexed="false" stored="true" /> <field name="desc" type="text" indexed="true" stored="true" /> <field name="series" type="text" indexed="true" stored="true" /> <field name="season" type="text" indexed="true" stored="true" /> <field name="imprint" type="text" indexed="true" stored="true" /> <field name="bisacsub" type="text" indexed="true" stored="true" multiValued="true" omitNorms="true" /> <field name="bisacstatus" type="text" indexed="false" stored="true" /> <field name="category" type="text" indexed="true" stored="true" multiValued="true" omitNorms="true" /> <field name="award" type="text" indexed="true" stored="true" multiValued="true" omitNorms="true" /> <field name="age" type="text" indexed="true" stored="true" /> <field name="reading" type="text" indexed="true" stored="true" /> <field name="grade" type="text" indexed="true" stored="true" /> <field name="path" type="text" indexed="false" stored="true" /> <field name="shortdesc" type="text" indexed="true" stored="true" /> <field name="subtitle" type="text" indexed="true" stored="true" omitNorms="true"/> <field name="price" type="float" indexed="true" stored="true"/> <field name="author_facet" type="string" indexed="true" stored="true" omitNorms="true"/> <field name="pubyear_facet" type="string" indexed="true" stored="true" multiValued="true" omitNorms="true"/> <field name="format_facet" type="string" indexed="true" stored="true" omitNorms="true"/> <field name="series_facet" type="string" indexed="true" stored="true" omitNorms="true"/> <field name="season_facet" type="string" indexed="true" stored="true" omitNorms="true"/> <field name="imprint_facet" type="string" indexed="true" stored="true" omitNorms="true"/> <field name="category_facet" type="string" indexed="true" stored="true" multiValued="true" omitNorms="true"/> <field name="award_facet" type="string" indexed="true" stored="true" multiValued="true" omitNorms="true"/> <field name="age_facet" type="string" indexed="true" stored="true" omitNorms="true"/> <field name="reading_facet" type="string" indexed="true" stored="true" omitNorms="true"/> <field name="grade_facet" type="string" indexed="true" stored="true" omitNorms="true"/> <field name="price_facet" type="string" indexed="true" stored="true" omitNorms="true"/> Also added Copy Fields as below: <copyField source="author" dest="author_facet"/> <copyField source="pubyear" dest="pubyear_facet"/> <copyField source="format" dest="format_facet"/> <copyField source="series" dest="series_facet"/> <copyField source="season" dest="season_facet"/> <copyField source="imprint" dest="imprint_facet"/> <copyField source="category" dest="category_facet"/> <copyField source="award" dest="award_facet"/> <copyField source="age" dest="age_facet"/> <copyField source="reading" dest="reading_facet"/> <copyField source="grade" dest="grade_facet"/> <copyField source="price" dest="price_facet"/> With the above changes I am not getting any facet data as a result. Why is that the facet data not returning and what mistake I did with the schema? Thanks, Solr User On Wed, Nov 17, 2010 at 6:42 PM, Ahmet Arslan <iori...@yahoo.com> wrote: > > > Wow you facet on many fields : > > author,pubyear,format,series,season,imprint,category,award,age,reading,grade,price > > The fields you facet on should be untokenized type: string, int, tint date > etc. > > The fields you want full text search, e.g. the ones you specify in qf, pf > parameter should be text type. > (title subtitle authordesc shortdesc imprint category isbn13 isbn10 format > series season bisacsub award) > > If you have common fields, for example category, you need two copy of that. > one string one text. So that you can both full-text search and facet on. > Use copy field for this. > > <copyField source="category" dest="category_string"/> > > Example document: > category: electronic devices > > > query electronic will return it, and facets on category_string will be > displayed as : > > electronic devices (1) > > not : > > electronic (1) > devices (1) > > > > --- On Wed, 11/17/10, Solr User <solr...@gmail.com> wrote: > > > From: Solr User <solr...@gmail.com> > > Subject: Re: Dismax - Boosting > > To: solr-user@lucene.apache.org > > Date: Wednesday, November 17, 2010, 11:31 PM > > Ahmet, > > > > Thanks for the reply and it was very helpful. > > > > The query that I used before changing to dismax was: > > > > > /solr/tradecore/spell/?q=curious&wt=json&rows=9&facet=true&facet.limit=-1&facet.mincount=1&facet.field=author&facet.field=pubyear&facet.field=format&facet.field=series&facet.field=season&facet.field=imprint&facet.field=category&facet.field=award&facet.field=age&facet.field=reading&facet.field=grade&facet.field=price&spellcheck=true > > > > The above query use to return all the data related to > > facets, data and also > > any suggestions related to spelling mistakes properly. > > > > The configuration after modifying using dismax is as > > below: > > > > Schema.xml: > > > > <field name="title" type="text" > > indexed="true" stored="true" > > omitNorms="true" /> > > <field name="author" type="text" > > indexed="true" stored="true" > > multiValued="true" omitNorms="true" /> > > <field name="authortype" type="text" > > indexed="true" stored="true" > > multiValued="true" omitNorms="true" /> > > <field name="isbn13" type="text" > > indexed="true" stored="true" /> > > <field name="isbn10" type="text" > > indexed="true" stored="true" /> > > <field name="material" type="text" > > indexed="true" stored="true" /> > > <field name="pubdate" type="text" > > indexed="true" stored="true" /> > > <field name="pubyear" type="text" > > indexed="true" stored="true" /> > > <field name="reldate" type="text" > > indexed="false" stored="true" /> > > <field name="format" type="text" > > indexed="true" stored="true" /> > > <field name="pages" type="text" > > indexed="false" stored="true" /> > > <field name="desc" type="text" > > indexed="true" stored="true" /> > > <field name="series" type="text" > > indexed="true" stored="true" /> > > <field name="season" type="text" > > indexed="true" stored="true" /> > > <field name="imprint" type="text" > > indexed="true" stored="true" /> > > <field name="bisacsub" type="text" > > indexed="true" stored="true" > > multiValued="true" omitNorms="true" /> > > <field name="bisacstatus" type="text" > > indexed="false" stored="true" /> > > <field name="category" type="text" > > indexed="true" stored="true" > > multiValued="true" omitNorms="true" /> > > <field name="award" type="text" > > indexed="true" stored="true" > > multiValued="true" omitNorms="true" /> > > <field name="age" type="text" > > indexed="true" stored="true" /> > > <field name="reading" type="text" > > indexed="true" stored="true" /> > > <field name="grade" type="text" > > indexed="true" stored="true" /> > > <field name="path" type="text" > > indexed="false" stored="true" /> > > <field name="shortdesc" type="text" > > indexed="true" stored="true" /> > > <field name="subtitle" type="text" > > indexed="true" stored="true" > > omitNorms="true"/> > > <field name="price" type="float" > > indexed="true" stored="true"/> > > > > SolrConfig.xml: > > > > <requestHandler name="dismax" > > class="solr.SearchHandler" default="true"> > > <lst name="defaults"> > > <str > > name="defType">dismax</str> > > <str > > name="echoParams">explicit</str> > > <!-- <float > > name="tie">0.01</float> --> > > <str name="qf"> > > title^9.0 subtitle^3.0 > > author^1.0 desc shortdesc imprint category > > isbn13 isbn10 format series season bisacsub award > > </str> > > <!-- > > <str name="pf"> > > text^0.2 features^1.1 name^1.5 > > manu^1.4 manu_exact^1.9 > > </str> > > <str name="bf"> > > popularity^0.5 > > recip(price,1,1000,1000)^0.3 > > </str> > > --> > > <str name="fl"> > > * > > </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.fl">text > > features name</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> > > > > The query that I used after changing to dismax is: > > > > > solr/tradecore/select/?q=curious&wt=json&rows=9&facet=true&facet.limit=-1&facet.mincount=1&facet.field=author&facet.field=pubyear&facet.field=format&facet.field=series&facet.field=season&facet.field=imprint&facet.field=category&facet.field=award&facet.field=age&facet.field=reading&facet.field=grade&facet.field=price&spellcheck=true > > > > > > The following are the issues that I am having after > > modifying to dismax: > > > > 1. Facets data is not coming correctly. Lot of extra data > > is coming. Why and > > how to fix it? > > 2. How to use spell checker request handler along with > > dismax? > > > > Thanks, > > Murali > > > > On Mon, Nov 15, 2010 at 5:38 PM, Ahmet Arslan <iori...@yahoo.com> > > wrote: > > > > > > 1. Do we need to change the above DisMax handler > > > > configuration as per our > > > > requirements? Or Leave it as it is? What > > changes? > > > > > > Yes, you need to edit it. At least field names. Does > > your schema has a > > > field named sku? > > > > > > > 2. Do we need make DisMax as a default request > > > > handler? Do I need to add > > > > attribute default="true" to the tag? > > > > > > If you are going to always use it, why not, change it > > by adding > > > default="true". By doing so you need to add qt > > parameter in every request. > > > But don't forget to delete other default="true". There > > can be only one > > > default="true" :) > > > > > > > 3. I read in the documentation that Default > > Search Handler > > > > and DisMax are the same except that to use > > DisMaxQueryParser add > > > > defType=dismax in the query string. Is there > > anything else do we need to > > > > do? > > > > > > Above dismax config contains default parameter list. > > So you don't need to > > > add &defType=dismax&qf=title^1.0 text^1.5 ... > > etc. to the query string. > > > > > > > > > > We are basically moving on to dismax handler and > > trying to > > > > understand what > > > > changes we need to make to SolrConfig.xml. > > > > > > As you can see in default solrconfig.xml, you can > > register multiple > > > instances of solr.SearchHandler with different default > > parameter list and > > > name. default="true" one is executed by default. > > > > > > And this can be helpful deciding about dismax params: > > qf,pf,ps,ps,mm etc > > > http://www.lucidimagination.com/blog/2010/05/23/whats-a-dismax/ > > > > > > > > > > > > > > > > > >
