I added additional field ,using datastore crawler, and used as facet field but get errors.
Do I need something else for using facet?
IllegalArgumentException[Fielddata is disabled on text fields by default. Set fielddata=true on [addeddfield] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory. Alternatively use a keyword field instead.];
I think that type should be keyword, but what should I do?