Can someone do a quick check of https://issues.apache.org/jira/browse/CASSANDRA-15068?jql=text%20~%20%22EC2MRS%22
I think we may do a custom class old-behavior snitch that doesn't have the broadcast_rpc_address==null check and see if that works. But that seems extreme, can someone that knows the EC2MRS ins and outs tell me if we're just doing something fundamentally wrong in configuration? We have in 2.1.x: listen_address: vpc internal address rpc_address: 0.0.0.0 broadcast_rpc_address: vpc internal address (which is overridden by EC2MRS in 2.1.x to public IP) broadcast_address is commented out.
