I actually have 2 questions: 1. Is it possible to get the facet label for a particular document? The reason we want this is we'd like to allow users to see tags for each hit in addition to the taxonomy for his/her search.
2. Is it possible to re-index the facet cache without reindexing the whole lucene cache, since they are separated? We have a dynamic list of faceted fields, being able to quickly rebuild the whole facet lucene cache would be quite desirable. Again, I am using lucene 4.7, thanks in advance to your answers! Sheng