Hi Roopa, LTR is implemented using RankQuery, and at the moment grouping doens't support RankQuery. I opened a jira item time ago (https://issues.apache.org/jira/browse/SOLR-8776) and I would be happy to receive feedback on that. You can find the code here https://github.com/apache/lucene-solr/pull/162.
Cheers, diego On Fri, Dec 8, 2017 at 9:15 PM, Roopa Rao <roop...@gmail.com> wrote: > Hi, > > I am using grouping and LTR together and the results are not getting > re-rank as it does without grouping. > > I am passing &rq parameter. > > Does LTR work with grouping on? > Solr version 6.5 > > Thank you, > Roopa
