Distinct in a distributed environment would require de-duplication en-masse, use Hive or MapReduce instead.
On Wed, Sep 12, 2012 at 11:53 AM, yriveiro <yago.rive...@gmail.com> wrote: > Hi, > > Exists the possibility of do a distinct group count in a grouping done using > a sharding schema? > > This issue https://issues.apache.org/jira/browse/SOLR-3436 make a fixe in > the way to sum all groups returned in a distributed grouping operation, but > not always we want the sum, in some cases is interesting have the distinct > groups between shards. > > > > ----- > Best regards > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Count-disctint-groups-in-grouping-distributed-tp4007257.html > Sent from the Solr - User mailing list archive at Nabble.com.
