On Mon, Sep 9, 2013 at 11:21 AM, rash aroskar <[email protected]>wrote:
> Are you suggesting deploying 1.2.9 only if using Cassandra "DC" outside of > EC2 or if I wish to use rack replication at all? > 1) use 1.2.9 no matter what, instead of 1.2.5 2) if only *ever* will have clusters in EC2, EC2Snitch is fine, but read and understand CASSANDRA-3810, especially if not using vnodes 3) if *ever* may have clusters outside of EC2 + inside EC2, use GossipingPropertyFileSnitch 4) if using vnodes, just create a cluster out of hosts with 50% in each AZ and you should be all set. =Rob
