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Posted to commits@cassandra.apache.org by Apache Wiki <wi...@apache.org> on 2009/11/09 18:46:21 UTC

[Cassandra Wiki] Update of "MemtableThresholds" by tuxracer69

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The "MemtableThresholds" page has been changed by tuxracer69.
The comment on this change is: detailing JMX remote connection.
http://wiki.apache.org/cassandra/MemtableThresholds?action=diff&rev1=8&rev2=9

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  Launching Jconsole with no arguments will display the "New Connection"
  dialog box. If you are running Jconsole on the same machine that 
  Cassandra is running on, then you can connect using the PID, otherwise
- you will need to connect remotely (the default startup scripts for
+ you will need to connect remotely. The default startup scripts for
- Cassandra cause the VM to listen on port 8080).
+ Cassandra cause the VM to listen on port 8080 using the JVM option: 
+ 
+  -Dcom.sun.management.jmxremote.port=8080
+ 
+ The remote JMX url is then:
+ 
+ service:jmx:rmi:///jndi/rmi://localhost:8080/jmxrmi
+ 
+ This is used internally by:
+ bin/nodeprobe src/java/org/apache/cassandra/tools/NodeProbe.java
  
  {{attachment:jconsole_connect.png}}
+ 
  
  Once connected, select the ''MBeans'' tab, expand the 
  ''org.apache.cassandra.db'' section, and finally one of your column families.