On Thu, Feb 24, 2011 at 10:57 AM, Peter Cline <pcl...@pobox.upenn.edu> wrote: > Hi all, > > I'm having a problem using distributed search in conjunction with the > facet.offset parameter and lexical facet value sorting. Is there an > incompatibility between these? I'm using Solr 1.41. > > I have a facet with ~100k values in one index. I'm wanting to page through > them alphabetically. When not using distributed search, everything works > just fine, and very quick. A query like this works, returning 10 facet > values starting at the 50,001st: > > http://server:port/solr/select/?q=*:*&facet.field=subject_full_facet&facet=true&f.subject_full_facet.facet.limit=10&facet.sort=lex&facet.offset=50000 > # Butterflies - Indiana ! > > However, if I enable distributed search, using a single shard (which is the > same index), I get no facet values returned. > > http://server:port/solr/select/?q=*:*&facet.field=subject_full_facet&facet=true&f.subject_full_facet.facet.limit=10&facet.sort=lex&facet.offset=50000&shards=server:port/solr > # empty list :( > > Doing a little more testing, I'm finding that with sharding I often get an > empty list any time the facet.offset >= facet.limit. Also, by example, if I > do facet.limit=100 and facet.offset=90, I get 10 facet values. Doing so > without sharding, I get the expected (by me, at least) 100 values (starting > at what would normally be the 91st). > > Can anybody shed any light on this for me?
Sounds like a bug. Have you tried a 3x or trunk development build to see if it's fixed there? -Yonik http://lucidimagination.com
