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Posted to commits@cassandra.apache.org by Apache Wiki <wi...@apache.org> on 2010/03/02 21:53:14 UTC

[Cassandra Wiki] Update of "NodeProbe" by JonathanEllis

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The "NodeProbe" page has been changed by JonathanEllis.
http://wiki.apache.org/cassandra/NodeProbe?action=diff&rev1=5&rev2=6

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- More and more instrumentation is being added to Cassandra. What has traditionally only been available from the web interface can now be obtained by querying the JMX agent.
+ More and more instrumentation is being added to Cassandra via standard JMX apis.
  
  The `nodetool` utility provides a simple command line interface to these exposed operations and attributes.
+ 
+ See [[Operations]] for a more high-level view of when you would want to use the actions described here.
  
  ''Note: This utility currently requires the same environment as cassandra itself, namely the same classpath (including log4j.properties), and a valid storage-conf property.''