Hi Otis; You said:
"It can just do it because it knows where things are." Does it learn it from Zookeeper? 2013/4/17 Otis Gospodnetic <otis.gospodne...@gmail.com> > If query comes to shard X on some node and this shard X is NOT a > leader, but HAS data, it will just execute the query. If it needs to > query shards on other nodes, it will have the info about which shards > to query and will just do that and aggregate the results. It doesn't > have to ask leader for permission, for info, etc. It can just do it > because it knows where things are. > > Otis > -- > Solr & ElasticSearch Support > http://sematext.com/ > > > > > > On Tue, Apr 16, 2013 at 5:23 PM, Furkan KAMACI <furkankam...@gmail.com> > wrote: > > Hi Mark; > > > > When I speak with proper terms I want to ask that: is there a data > locality > > of spatial locality ( > > > http://www.roguewave.com/portals/0/products/threadspotter/docs/2011.2/manual_html_linux/manual_html/ch_intro_locality.html > > - I mean if you have data on your machine, use it and don't search it > > anywhere else, just search for remaining parts) at querying on a leader > of > > SolrCloud? > > > > 2013/4/16 Mark Miller <markrmil...@gmail.com> > > > >> Leaders don't have much to do with querying - the node that you query > will > >> determine what other nodes it has to query to search the whole index > and do > >> a scatter/gather for you. (Though in some cases that request can be > proxied > >> to another node) > >> > >> - Mark > >> > >> On Apr 16, 2013, at 7:48 AM, Furkan KAMACI <furkankam...@gmail.com> > wrote: > >> > >> > When a leader responses for a query, does it says that: "If I have the > >> data > >> > what I am looking for, I should build response with it, otherwise I > >> should > >> > find it anywhere. Because it may be long to search it?" > >> > or > >> > does it says I only index the data, I will tell it to other guys to > build > >> > up the response query? > >> > >> >
