On Tue, 2015-11-03 at 14:53 +0530, vishal raut wrote: > I have indexed various videos in solr which I have in my database. I want > to search for those video titles, but there can be duplicate video titles > as well (If the video is same but source is different, this will have > separate entry in solr). To remove those duplicate titles while searching, > I am using solr group on title.
And you get "Too many values for UnInvertedField faceting on field." There is a fairly low (16M per segment or something like that) limit to the amount of unique values that can be uninverted. DocValues has a much higher limit (2 billion I think. At least it works with 600M+ for us). Add your titles to a StrField with docValues, the group on that. - Toke Eskildsen, State and University Library, Denmark
