I have already found some limitations in Native Lucene facets :
Lucene never includes 0 count facets
Sorting facets by field value is not supported
Requesting a facet multiple time in same query gives inconsistent results
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
I have already found some limitations in Native Lucene facets :