A two server Zookeeper ensemble is actually less reliable than a one server ensemble.
With two servers, Zookeeper stops working if either of them fail, so there is a higher probability that it will go down. The minimum number for increased reliability is three servers. wunder On Mar 8, 2013, at 12:33 PM, Tomás Fernández Löbbe wrote: > A couple of comments about your deployment architecture too. You'll need to > change the zoo.cfg to make the Zookeeper ensemble work with two instances > as you are trying to do, have you? The example configuration with the > zoo.cfg is intended for a single ZK instance as described in the SolrCloud > example. That said, really a two instances ZK ensemble as the one you are > intending to have doesn't make much sense, if ANY of your Solr servers > break (which as you are running embedded, ZK will also stop), the whole > cluster will be useless until you start the server again. > > Tomás > > > On Fri, Mar 8, 2013 at 12:26 PM, Shawn Heisey <s...@elyograg.org> wrote: > >> On 3/8/2013 7:37 AM, roySolr wrote: >> >>> java -Djetty.port=4110 -DzkRun=10.100.10.101:5110 >>> -DzkHost=10.100.10.101:5110,10**.100.10.102:5120<http://10.100.10.102:5120>-Dbootstrap_conf=true >>> -DnumShards=1 -Xmx1024M -Xms512M -jar start.jar >>> >>> It runs Solr on port 4110, the embedded zk on 5110. >>> >>> The -DzkHost gives the urls of the localhost zk(5110) and the url of the >>> other server(zk port). When i try to start this it give the error: "port >>> out >>> of range:-1". >>> >> >> The full log line, ideally with several lines above and below for context, >> is going to be crucial for figuring this out. Also, the contents of your >> solr.xml file may be important. >> >> Thanks, >> Shawn >> >> -- Walter Underwood wun...@wunderwood.org
