This might explain another thing I'm seeing. If I take a node down, clusterstate.json still shows it as active. Also if I'm running 4 nodes, take one down and assign it a new port, clusterstate.json will show 5 nodes running.
On Sat, Mar 17, 2012 at 10:10 PM, Mark Miller <markrmil...@gmail.com> wrote: > Nodes talk to ZooKeeper as well as to each other. You can see the > addresses they are trying to use to communicate with each other in the > 'cloud' view of the Solr Admin UI. Sometimes you have to override these, as > the detected default may not be an address that other nodes can reach. As a > limited example: for some reason my mac cannot talk to my linux box with > its default detected host address of halfmetal:8983/solr - but the mac can > reach my linux box if I use halfmetal.Local - so I have to override the > published address of my linux box using the host attribute if I want to > setup a cluster between my macbook and linux box. > > Each nodes talks to ZooKeeper to learn about the other nodes, including > their addresses. Recovery is then done node to node using the appropriate > addresses. > > > - Mark Miller > lucidimagination.com > > On Mar 16, 2012, at 3:00 PM, Matthew Parker wrote: > > > I'm still having issues replicating in my work environment. Can anyone > > explain how the replication mechanism works? Is it communicating across > > ports or through zookeeper to manager the process? > > > > > > > > > > On Thu, Mar 8, 2012 at 10:57 PM, Matthew Parker < > > mpar...@apogeeintegration.com> wrote: > > > >> All, > >> > >> I recreated the cluster on my machine at home (Windows 7, Java 1.6.0.23, > >> apache-solr-4.0-2012-02-29_09-07-30) , sent some document through > Manifold > >> using its crawler, and it looks like it's replicating fine once the > >> documents are committed. > >> > >> This must be related to my environment somehow. Thanks for your help. > >> > >> Regards, > >> > >> Matt > >> > >> On Fri, Mar 2, 2012 at 9:06 AM, Erick Erickson <erickerick...@gmail.com > >wrote: > >> > >>> Matt: > >>> > >>> Just for paranoia's sake, when I was playing around with this (the > >>> _version_ thing was one of my problems too) I removed the entire data > >>> directory as well as the zoo_data directory between experiments (and > >>> recreated just the data dir). This included various index.2012.... > >>> files and the tlog directory on the theory that *maybe* there was some > >>> confusion happening on startup with an already-wonky index. > >>> > >>> If you have the energy and tried that it might be helpful information, > >>> but it may also be a total red-herring.... > >>> > >>> FWIW > >>> Erick > >>> > >>> On Thu, Mar 1, 2012 at 8:28 PM, Mark Miller <markrmil...@gmail.com> > >>> wrote: > >>>>> I assuming the windows configuration looked correct? > >>>> > >>>> Yeah, so far I can not spot any smoking gun...I'm confounded at the > >>> moment. I'll re read through everything once more... > >>>> > >>>> - Mark > >>> > >> > >> > > > > > > > > > > > > > > ------------------------------ This e-mail and any files transmitted with it may be proprietary. Please note that any views or opinions presented in this e-mail are solely those of the author and do not necessarily represent those of Apogee Integration.
