The UnInvertedField method of faceting is no longer used in Solr. See https://issues.apache.org/jira/browse/SOLR-7190
On Fri, Apr 3, 2015 at 10:33 AM, Toke Eskildsen <t...@statsbiblioteket.dk> wrote: > William Bell <billnb...@gmail.com> wrote: > > [docValues activation?] > > > Also, does it help with "*Too many values for UnInvertedField faceting" > ?* > > Yes. There is an internal limit using UnInverted (aka fc without > docValues) of 16M somewhere - I am not sure exactly what it takes to > trigger it, but many unique values and/or references will do it at some > point. > > docValues scales quite a bit higher; we have successfully used it with 7 > billion references to 640 million unique values in a single shard (where it > worked surprisingly well BTW). > > As far as I can see, there is an internal limit of 2 billion unique values > per shard for docValues. I would like to see that go away, but that's just > part of an ongoing mission to get Solr to break free from the old "2 > billion should be enough for everyone"-design. > > - Toke Eskildsen -- Regards, Shalin Shekhar Mangar.
