Cassandra Nodetool

Introduction to Cassandra Nodetool:

1. Nodetool is the command line utility for managing cassandra cluster.

             /install/bin/nodetool

2. Command to connect to the node other than that you are currently on use         the below command.

           $ bin/nodetool -h 'hostname' -p 'jmx_port' [command] [options]
               > jmx_port is configured in cassandra-env.sh
               > default jmx port is 7199.
          Example:  

3. Nodetool supports over 60 commands including:
         > status
         > info
         > ring 
            Example:

4. Sample outout of nodetool info command.

5.Additional nodetool commands