ac8743269c
Actually removes a bunch of code to manage the JMX connector, since as of jdk8u102, the standard jmx connector answers to property setting bind address -> can restrict access. Note that the RMI connector will now (as is jdk normal) _bind_ to 0.0.0.0, but it will not answer non-local requests if "remote" is not enabled. This is the default jdk behaviour. In any case, we rely on setting the appropriate properties instead, and also allow pass-through of -D flags to java, which in turn means those who wish can turn on both auth and ssl, set key/trust stores etc etc. Message-Id: <1485357178-20714-1-git-send-email-calle@scylladb.com>
Urchin JMX Interface
This is the JMX interface for Scylla
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/scylla-jmx-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)