I could be getting this wrong, and the wiki is down at the moment, but I think a replica can be a leader, whereas a follower is definitely not.
Michael Della Bitta ------------------------------------------------ Appinions 18 East 41st Street, 2nd Floor New York, NY 10017-6271 www.appinions.com Where Influence Isn’t a Game On Tue, Apr 30, 2013 at 2:19 PM, Furkan KAMACI <furkankam...@gmail.com>wrote: > If we talk about SolrCloud terminology does follower and replica means > same? Is there any documentation at wiki for that? > > 2013/4/30 Michael Della Bitta <michael.della.bi...@appinions.com> > > > I'd say a follower is a participant in a shard that's not the leader. > > > > > > Michael Della Bitta > > > > ------------------------------------------------ > > Appinions > > 18 East 41st Street, 2nd Floor > > New York, NY 10017-6271 > > > > www.appinions.com > > > > Where Influence Isn’t a Game > > > > > > On Tue, Apr 30, 2013 at 1:27 PM, Furkan KAMACI <furkankam...@gmail.com > > >wrote: > > > > > However I am using SolrCloud with 5 shards. Every leader has a replica. > > > What do you mean with "followers"? > > > > > > 2013/4/30 Michael Della Bitta <michael.della.bi...@appinions.com> > > > > > > > Then there is no replication, and no slaves nor masters. There's a > > leader > > > > and followers. Documents themselves are sent from the leader to > > > followers, > > > > not cores or segments. You should not expect the bits on the disk > > across > > > > leaders and followers to be the same because of the reasons I > mentioned > > > > already. > > > > > > > > > > > > Michael Della Bitta > > > > > > > > ------------------------------------------------ > > > > Appinions > > > > 18 East 41st Street, 2nd Floor > > > > New York, NY 10017-6271 > > > > > > > > www.appinions.com > > > > > > > > Where Influence Isn’t a Game > > > > > > > > > > > > On Tue, Apr 30, 2013 at 11:04 AM, Furkan KAMACI < > > furkankam...@gmail.com > > > > >wrote: > > > > > > > > > I use Solr 4.2.1 as SolrCloud > > > > > > > > > > 2013/4/30 Michael Della Bitta <michael.della.bi...@appinions.com> > > > > > > > > > > > I'm a little confused. Are you using Solr Cloud, or ordinary > > > > replication? > > > > > > > > > > > > > > > > > > Michael Della Bitta > > > > > > > > > > > > ------------------------------------------------ > > > > > > Appinions > > > > > > 18 East 41st Street, 2nd Floor > > > > > > New York, NY 10017-6271 > > > > > > > > > > > > www.appinions.com > > > > > > > > > > > > Where Influence Isn’t a Game > > > > > > > > > > > > > > > > > > On Tue, Apr 30, 2013 at 10:33 AM, Furkan KAMACI < > > > > furkankam...@gmail.com > > > > > > >wrote: > > > > > > > > > > > > > I think that replication occurs after commit by default. It has > > > been > > > > > long > > > > > > > time however there is still mismatch between leader and replica > > > > > > > (approximately 5 MB). I tried to pull indexes from leader but > it > > is > > > > > still > > > > > > > same. > > > > > > > > > > > > > > 2013/4/30 Michael Della Bitta < > michael.della.bi...@appinions.com > > > > > > > > > > > > > > > > > > In Solr Cloud, commits can happen at different times across > > > > replicas. > > > > > > > Which > > > > > > > > means merges also may happen at different times. So there's > no > > > > > > > expectation > > > > > > > > of the cores of different replicas being totally similar. > > > > > > > > > > > > > > > > > > > > > > > > Michael Della Bitta > > > > > > > > > > > > > > > > ------------------------------------------------ > > > > > > > > Appinions > > > > > > > > 18 East 41st Street, 2nd Floor > > > > > > > > New York, NY 10017-6271 > > > > > > > > > > > > > > > > www.appinions.com > > > > > > > > > > > > > > > > Where Influence Isn’t a Game > > > > > > > > > > > > > > > > > > > > > > > > On Tue, Apr 30, 2013 at 8:13 AM, Furkan KAMACI < > > > > > furkankam...@gmail.com > > > > > > > > >wrote: > > > > > > > > > > > > > > > > > I use SolrCloud, 4.2.1 of Solr. > > > > > > > > > > > > > > > > > > Here is a detail from my admin page: > > > > > > > > > > > > > > > > > > Replication (Slave) Version Gen Size > > > > > > > > > Master: 1367309548534 84 779.87 MB > > > > > > > > > Slave: 1367307649512 82 784.44 MB > > > > > > > > > > > > > > > > > > When I use command=abortfetch still file size are not same. > > Any > > > > > idea? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
