Hello Jan, We traced it back to not reindexing 'everything' when we enabled docValues for the field i facetted on. Most records before the change do not show up if i query old data, and it was only partially reindexed.
My bad! Thanks, Markus -----Original message----- > From:Jan Høydahl <jan....@cominvent.com> > Sent: Thursday 13th June 2019 0:17 > To: solr-user <solr-user@lucene.apache.org> > Subject: Re: Different facet count between 7.7.1 and 8.1.1 > > Can you reproduce it from a clean 7.7.1 install? I mean, index N docs and > then run the facet query? Is it a distributed query or a single shard? Does > an "optimize" change anything? Is this DocValues strings? > > -- > Jan Høydahl, search solution architect > Cominvent AS - www.cominvent.com > > > 12. jun. 2019 kl. 23:49 skrev Markus Jelsma <markus.jel...@openindex.io>: > > > > Hello again, > > > > We found another oddity when upgrading to Solr 8. For a *:* query, the > > facet counts for a simple string field do not match at all between these > > versions. Solr 7.7.1 gives less or zero counts where as for 8 we see the > > correct counts. So something seems fixed for a bug that i was not aware of, > > although are unit tests rely heavily on correct facet counts. > > > > When i do a field query <field>:<facet_key> the numFound matches the > > correct facet counts i see on Solr 8. > > > > I checked CHANGES.txt for anything on this subject, but the issues do not > > seem to match this description. Does anyone have an idea what difference in > > behaviour i see, and what ticket dealt with this subject? > > > > We do not use JSON-facets here. > > > > Many thanks, > > Markus > >
