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The following page has been changed by JonathanEllis: http://wiki.apache.org/cassandra/RunningCassandra New page: When you run bin/cassandra, by default it takes its JVM options and configuration directory from bin/cassanrda.in.sh. Among other things the defaults include a maxiumum heap size (-Xmx) of 1GB, which you will probably want to increase for production use. It also tells the JVM to listen for a remote debugger on port 8888, and for JMX on port 8080. You can override the options script to use with CASSANDRA_INCLUDE. E.g., {{{ $ cp bin/cassandra.in.sh /tmp/new.in.sh $ vi /tmp/new.in.sh $ CASSANDRA_INCLUDE=/tmp/new.in.sh bin/cassandra }}}
