[ https://issues.apache.org/jira/browse/SOLR-4450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jan Høydahl closed SOLR-4450. ----------------------------- Resolution: Not A Problem Closing this old issue. This is really not a problem any more now that we have {{solr start -e cloud}} for testing, and the clear recommendation to use external ZK for other setups (which gives you equal setup on all nodes). > Developer Curb Appeal: Need consistent command line arguments for all nodes > --------------------------------------------------------------------------- > > Key: SOLR-4450 > URL: https://issues.apache.org/jira/browse/SOLR-4450 > Project: Solr > Issue Type: Bug > Components: SolrCloud > Affects Versions: 4.1 > Reporter: Mark Bennett > Fix For: 6.0, 4.9 > > > Suppose you want to create a small 4 node cluster (2x2, two shards, each > replicated), each on it's own machine. > It'd be nice to use the same script in /etc/init.d to start them all, but > it's hard to come up with a set of arguments that works for both the first > and subsequent nodes. > When MANUALLY starting them, the arguments for the first node are different > than for subsequent nodes: > Node A like this: > -DzkRun -DnumShards=2 -Dbootstrap_confdir=./solr/collection1/conf > -Dcollection.configName=MyConfig -jar start.jar > Vs. the other 3 nodes, B, C, D: > -DzkHost=nodeA:9983 -jar start.jar > But if you combine them, you either still have to rely on Node A being up > first, and have all nodes reference it: > -DzkRun -DzkHost=nodeA:9983 -DnumShards=2 > -Dbootstrap_confdir=./solr/collection1/conf -Dcollection.configName=MyConfig > OR you can try to specify the address of all 4 machines, in all 4 startup > scripts, which seems logical but doesn't work: > -DzkRun -DzkHost=nodeA:9983,nodeB:9983,nodeC:9983,nodeD:9983 > -DnumShards=2 -Dbootstrap_confdir=./solr/collection1/conf > -Dcollection.configName=MyConfig > This gives an error: > org.apache.solr.common.SolrException log > SEVERE: null:java.lang.IllegalArgumentException: port out of range:-1 > This thread suggests a possible change in syntax, but doesn't seem to work > (at least with the embedded ZooKeeper) > Thread: > http://lucene.472066.n3.nabble.com/solr4-0-problem-zkHost-with-multiple-hosts-throws-out-of-range-exception-td4014440.html > Syntax: > -DzkRun -DzkHost=nodeA:9983,nodeB:9983,nodeC:9983,nodeD:9983/solrroot > -DnumShards=2 -Dbootstrap_confdir=./solr/collection1/conf > -Dcollection.configName=MyConfig > Error: > SEVERE: Could not start Solr. Check solr/home property and the logs > Feb 12, 2013 1:36:49 PM org.apache.solr.common.SolrException log > SEVERE: null:java.lang.NumberFormatException: For input string: > "9983/solrroot" > at > java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) > So: > * There needs to be some syntax that all nodes can run, even if it requires > listing addresses (or multicast!) > * And then clear documentation about suggesting external ZooKeeper to be used > for production (list being maintained in SOLR-4444) -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org