M is the number of ids you want for each group, specified by group.limit. It's unrelated to the number of rows requested.. On 21 Aug 2015 19:54, "SolrUser1543" <osta...@gmail.com> wrote:
> Ramkumar R. Aiyengar wrote > > Grouping does need 3 phases.. The phases are: > > > > > > (2) For the N groups, each shard is asked for the top M ids (M is > > configurable per request). > > > > What do you exactly means by /"M is configurable per request"/ ? how > exactly > is it configurable and what is the relation between N ( which is initial > rows number ) and M ? > > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Number-of-requests-to-each-shard-is-different-with-and-without-using-of-grouping-tp4224293p4224521.html > Sent from the Solr - User mailing list archive at Nabble.com. >
