Hi Which of the below approaches should be followed to add a new DC to an existing DC -
Approach 1- 1. Create a new DC say DC2 of say 3 nodes while booting the first node as seed=true and subsequently using it as seed for the remaining two nodes. 2. Now restart all the 3 nodes while providing the seed list from the already running DC, say DC1. 3. Change of RFs of required keyspaces in DC1 to mention DC2. Approach 2- 1. Boot a new node with DC=DC2 and seed=false while providing seed list from DC1. 2. Similarly, boot remaining two nodes while providing DC=DC2 and seed list from DC2 (node booted in previous step) & DC1. 3. Change of RFs of required keyspaces in DC1 to mention DC2. If someone could point to some already available documentation then that would be great too. -- Shaurya Gupta
