you may want to start by updating both your solr and JVM to more recent releases. looks like you are running solr 4.3.0 and java 6 u31 in your trace.
i would suggest trying with solr 4.5.1 and java 7 u45. ________________________________________ From: Wukang Lin <vboylin1...@gmail.com> Sent: Monday, December 09, 2013 09:19 To: solr-user@lucene.apache.org Subject: Re: JVM crashed when start solr Hi michael, Thank you for you response. I start solr with follow command line: java -Xms10240m -Xmx20480m -Dbootstrap_confdir=./solr/conf -Dcollection.configName=myconf -DzkRun -DzkHost=node4:9983 -DnumShards=3 -jar start.jar It doesn't work any more. the solr server crashed when the memory usage of the server raise up to 5G. 2013/12/10 michael.boom <my_sky...@yahoo.com> > Which are you solr startup parameters (java options) ? > You can assign more memory to the JVM by specifying -Xmx=10G or whichever > value works for you. > > > > ----- > Thanks, > Michael > -- > View this message in context: > http://lucene.472066.n3.nabble.com/JVM-crashed-when-start-solr-tp4105702p4105705.html > Sent from the Solr - User mailing list archive at Nabble.com. >