Cassandra trouble shooting

Cassandra Trouble shooting

ERROR [main] 2014-02-25 01:51:17,377 CassandraDaemon.java (line 237) Fatal exception during initialization
org.apache.cassandra.exceptions.ConfigurationException: Saved cluster name Test Cluster != configured name thisisstupid
        at org.apache.cassandra.db.SystemKeyspace.checkHealth(SystemKeyspace.java:542)
        at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:233)
        at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:462)
        at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:552)

1. sudo service cassandra stop
2. sudo rm -rf /var/lib/cassandra/data/system/*
3. sudo vi /etc/cassandra/cassandra.yaml, setup the proper parameters
4. sudo service cassandra start
5. nodetool status