Hi! I've experienced a strange behaviour with several versions of SOLR (currently testing with 5.4.1, but this effects can also be reproduced with 5.3.1). Some facet values are not returned when querying "*:*", but only when I search for something special, say text "foo".
I've stripped down both config/schema and data as far as possible, files are attached (hope this is ok on the list). How to reproduce: Set up a core with the config and schema attached to this post: $ bin/solr start $ bin/solr create_core -c test $ bin/solr stop $ cp solrconfig.xml schema.xml server/solr/test/conf/ $ bin/solr start Upload data: $ curl 'http://localhost:8983/solr/test/update?commit=true' -H 'Content-type:application/json' -d @data.json Search for "*:*": $ curl 'http://localhost:8983/solr/test/select?q=*%3A*&rows=0&wt=json&indent=true&facet=true&facet.field=tags_hierarchy' The facet value "1/tax/downloads/i/" will not be returned, but it will be returned when searching for "foo" (or any other text): $ curl 'http://localhost:8983/solr/test/select?q=foo&rows=0&wt=json&indent=true&facet=true&facet.field=tags_hierarchy' I also noted differences when modifying the data: - Renaming the field "tags_hierarchy" to "tags" seems to fix the issue. - The same applies to renaming "1/tax/downloads/i/" to "1/tax/d/i/". Is this a known or unknown bug, or did I do something wrong? In the former case: is there a feasible workaround. (Of course, renaming comes to mind.) Thanks in advance! Regards Sebastian
solrconfig.xml
Description: XML document
schema.xml
Description: XML document
data.json
Description: application/json
