hi everyone, i am a newbie in cassandra. rightnow i have been coding small application and connect to cassandra. but i need to know how to configure and setup cassandra clustering if i have 6 nodes in different data center, 3 in dc and another in drc? i already followed datastax instruction but sometime i didnt receive respose from cassandra when i used rf 5 or getting consistency problem when i used rf 3. may be someone could help me to give me best configuration?