CREATE KEYSPACE sams WITH replication = {'class': 'NetworkTopologyStrategy', 'DC1': '1', 'DC2': '1'}  AND durable_writes = true;

CREATE TABLE apikey (   appname text,   appkey text,   PRIMARY KEY ((appname), appkey) );

nodetool -h cassandra1 status
Datacenter: DC1
===============
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
--  Address          Load       Tokens  Owns (effective)  Host ID                               Rack
UN  100.117.100.107  178.28 KB  256     100.0%            0c5da294-2a86-472d-98ec-857ed5140417  RAC1


 nodetool -h cassandra2 status
Datacenter: DC2
===============
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
--  Address         Load       Tokens  Owns    Host ID                               Rack
UN  100.117.150.55  162.94 KB  256     ?       9f3e49f6-debc-4a9c-ba93-bc65b3851a48  RAC1