72f6f5dab4
"This series adds the jmx implementation to enable netstats. After this series netstats should complete successfuly. A run example: $ ./bin/nodetool netstats Mode: NORMAL repair 397c91a0-8205-11e5-83e4-000000000001 repair 3977d5ba-8205-11e5-83e4-000000000001 repair 3977d624-8205-11e5-83e4-000000000001 repair 397c8fc8-8205-11e5-83e4-000000000001 ....... ...... repair 3977d502-8205-11e5-83e4-000000000001 Read Repair Statistics: Attempted: 1 Mismatch (Blocking): 0 Mismatch (Background): 0 Pool Name Active Pending Completed Commands n/a 0 21182 Responses n/a 0 597"
Urchin JMX Interface
This is the JMX interface for urchin.
Compile
To compile do:
mvn install
Run
The maven will create an uber-jar with all dependency under the target directory. You should run it with the remote jmx enable so the nodetool will be able to connect to it.
java -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=7199 -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -jar target/urchin-mbean-1.0.jar
Setting IP and Port
By default the the JMX would connect to a node on the localhost on port 10000.
The jmx API uses the system properties to set the IP address and Port. To change the ip address use the apiaddress property (e.g. -Dapiaddress=1.1.1.1) To change the port use the apiport (e.g. -Dapiport=10001)