I have a 0.6.4 Cassandra cluster of two nodes in full replica (replica factor 2). I wants to add two more nodes and balance the cluster (replica factor 2).
I want all of them to be seed's. What should be the simple steps: 1. add the "<AutoBootstrap>true</AutoBootstrap>" to all the nodes or only the new ones? 2. add the "<Seed>[new_node]</Seed>" to the config file of the old nodes before adding the new ones? 3. do the old node need to be restarted (if no change is needed in their config file)? TX,
