All in all will replica ask to its leader about where is remaining of data or it directly asks to Zookeper?
2013/4/17 Otis Gospodnetic <otis.gospodne...@gmail.com> > Hi, > > No, I believe "redirect" from replica to leader would happen only at > index time, so a doc first gets indexed to leader and from there it's > replicated to non-leader shards. At query time there is no redirect > to leader, I imagine, as that would quickly turn leaders into > hotspots. > > Otis > -- > Solr & ElasticSearch Support > http://sematext.com/ > > > > > > On Tue, Apr 16, 2013 at 6:01 PM, Furkan KAMACI <furkankam...@gmail.com> > wrote: > > I want to make it clear in my mind: > > > > When a search query comes to a replica what happens? > > > > -Does it forwards the search query to leader and leader collects all the > > data and prepares response (this will cause a performance issue because > > leader is responsible for indexing at same time) > > or > > - replica communicates with leader and learns where is remaining > > data(leaders asks to Zookeper and tells it to replica) and replica > collects > > all data and response it? >
