Hi, I have configured new DC as per instructions at below link. https://docs.datastax.com/en/cassandra/2.0/cassandra/operations/ops_add_dc_to_cluster_t.html
After completing step 7.a (which is altering keyspace with desired replication factor for new DC) data automatically starts syncing from existing DC to new DC, which is not expected because auto_bootstrap is false on all nodes (existing as well as new DC). Any idea why it's happening? If this is the desired behaviour then what's the purpose of rebuilding each node on new DC (step 7.b)? Cassandra version is 2.0.17 on all nodes in both DC's and I am using GossipingPropertyFileSnitch. Regards, Vijay