Thanks Erick for your response. My goal is 1. try to search from solr. In the search result, we would like show no more than two results from the same source id. 2. For the search results, we would like all these results sorted by their score.
So If I use solr result grouping to get the top two result from each group, then I need to un-group them. So my question is there any pure solr solution to handle this? I prefer it handle by solr other than my application, because the search result are very large. Thanks! Jun -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-sort-over-all-documents-by-score-after-Result-Grouping-Field-Collapsing-tp4091593p4091784.html Sent from the Solr - User mailing list archive at Nabble.com.
