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Posted to commits@cassandra.apache.org by Apache Wiki <wi...@apache.org> on 2009/09/23 23:51:14 UTC

[Cassandra Wiki] Update of "RunningCassandra" by AnthonyMolinaro

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The "RunningCassandra" page has been changed by AnthonyMolinaro:
http://wiki.apache.org/cassandra/RunningCassandra?action=diff&rev1=2&rev2=3

  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.
+ 
+ If you run into issues connecting via jconsole to the JMX port from a remote machine, it may be the JVM option '-Djava.rmi.server.hostname'.  This may need to be set to a particular interface like '-Djava.rmi.server.hostname=$IP' (where $IP is the ip address of the interface you can reach from the remote machine).  Java defaults to the ip address of "localhost" which is mostly likely not what you want.
  
  You can override the options script to use with CASSANDRA_INCLUDE.  E.g.,