Re: Query result ranking - Score independent

2010-09-08 Thread Alessandro Benedetti
My request was very simple: q= astronomy^0 And Solr returned the exception. Maybe the zero boost factor is not causing the exception? 1) We indexed n documents with a Schema.xml. 2)Then we changed some field type in the Schema.xml 3)Then we indexed other m documents Maybe this could cause the

Re: Query result ranking - Score independent

2010-09-08 Thread Erick Erickson
The change in the schema shouldn't matter (emphasis on the should). What version of SOLR are you using? I tried this query and it works just fine for me, I'm using 1.4.1 Best Erick On Wed, Sep 8, 2010 at 4:38 AM, Alessandro Benedetti benedetti.ale...@gmail.com wrote: My request was very

Re: Query result ranking - Score independent

2010-09-08 Thread Erick Erickson
Ooops, hit send too quickly. Could you show us the entire URL you send that produces the error? Erick On Wed, Sep 8, 2010 at 7:58 AM, Erick Erickson erickerick...@gmail.comwrote: The change in the schema shouldn't matter (emphasis on the should). What version of SOLR are you using? I tried

Re: Query result ranking - Score independent

2010-09-08 Thread Lance Norskog
Generally speaking it is a bad idea to change the schema without reindexing. I found several little things that could go wrong back when I had a huge index and could not reindex. On Wed, Sep 8, 2010 at 4:58 AM, Erick Erickson erickerick...@gmail.com wrote: Ooops, hit send too quickly. Could you

Query result ranking - Score independent

2010-09-07 Thread Alessandro Benedetti
Hi all, I need to retrieve query-results with a ranking independent from each query-result's default lucene score, which means assigning the same score to each query result. I tried to use a zero boost factor ( ^0 ) to reset to zero each query-result's score. This strategy seems to work within the

Re: Query result ranking - Score independent

2010-09-07 Thread Grant Ingersoll
On Sep 7, 2010, at 7:08 AM, Alessandro Benedetti wrote: Hi all, I need to retrieve query-results with a ranking independent from each query-result's default lucene score, which means assigning the same score to each query result. I tried to use a zero boost factor ( ^0 ) to reset to zero