cqlsh> ALTER KEYSPACE system_auth WITH replication = {'class': 'NetworkTopologyStrategy', 'DC1':2,'DC2':1}; cqlsh> ALTER KEYSPACE system_traces WITH replication = {'class': 'NetworkTopologyStrategy', 'DC1':2,'DC2':1}; cqlsh> ALTER KEYSPACE system_distributed WITH replication = {'class': 'NetworkTopologyStrategy', 'DC1':2,'DC2':1};
ERROR \[main\] 2015-11-0622:44:41,853 CassandraDaemon.java:635 - Fatal exception during initialization org.apache.cassandra.exceptions.ConfigurationException: Saved cluster name Test Cluster != configured name imageCluster