Is it problematic when I use dismax as additional boost query with bq params of upper level dismax query?
My purpose is very simple, I wanna use dismax query to search title and content text fields while I still wanna boost it with another field value which is the original intetion why the bq params is designed, right? Does anyone face the same problem? 2010/1/29 Wangsheng Mei <hairr...@gmail.com> > Hi, Chris, thanks for suggestions. > > q=ipod&bq={!dismax qf=userId^0.5 v=$qq}&qq=12345&qt=dismax > > I've tried your suggested query above, unfortunately, it does not work out. > I glanced a bit on the error message, the "Infinite Recursion" error seems > that dismax query parser are adding bq multiple times. > > *org.apache.lucene.queryParser.ParseException: Infinite Recursion detected >> parsing query '1014546').* >> at >> org.apache.solr.search.DisMaxQParser.parse(DisMaxQParser.java:75) >> at >> org.apache.solr.search.DisMaxQParser.addBoostQuery(DisMaxQParser.java:107) >> at >> org.apache.solr.search.DisMaxQParser.parse(DisMaxQParser.java:75) >> at >> org.apache.solr.search.DisMaxQParser.addBoostQuery(DisMaxQParser.java:107) >> at >> org.apache.solr.search.DisMaxQParser.parse(DisMaxQParser.java:75) >> at >> org.apache.solr.search.DisMaxQParser.addBoostQuery(DisMaxQParser.java:107) >> at >> org.apache.solr.search.DisMaxQParser.parse(DisMaxQParser.java:75) >> at >> org.apache.solr.search.DisMaxQParser.addBoostQuery(DisMaxQParser.java:107) >> > > 2010/1/27 Chris Hostetter <hossman_luc...@fucit.org> > > >> : My original query is: >> : http://myhost:8080/solr/select?q=ipod&*bq=userId:12345^0.5* >> : >> &fq=&start=0&rows=10&fl=*%2Cscore&qt=dismax&wt=standard&debugQuery=on&explainOther=&hl.fl= >> >> : But I would like to place bq phrase in the default solrconfig.xml >> : configuration to make the query string more brief, so I did the >> following? >> : >> http://myhost:8080/solr/select?q=ipod&*bq={!field<http://myhost:8080/solr/select?q=ipod&*bq=%7B%21field>f=userId >> v=$qq}&qq=12345* >> >> : However, filedQueryParser doesn't accespt a boost parameter, then what >> shall >> >> ...the issue is not that "filedQueryParser doesn't accespt a boost >> parameter" the problem is that the weight syntax from your orriginal bq >> (the "^0.5" part) is actaul syntax from the standard parser -- and you >> arent' using tha parser any more (the distinction between query syntax and >> params is significant) >> >> I haven't tried this, but i think it might do what you want... >> >> q=ipod&bq={!dismax qf=userId^0.5 v=$qq}&qq=12345&qt=dismax >> >> ...but you might have to put other blank params inside that {!dismax} >> block to keep them from getting inherited formthe outer query (i can't >> remember how that logic works off the top of my head) >> >> >> -Hoss >> >> > > > -- > 梅旺生 > -- 梅旺生