scrap the last mail, just finished reading Amazon ec2 resource policy. @milind when deploying cassandra across multiple dcs using your patch, is it possible to have internal network of nodes in each data center talking over private ip? then I assume the node with public ip will act as co-ordinator. If it goes down the link between data centers will be down?
Thanks pankaj On Mon, Apr 25, 2011 at 6:09 PM, pankaj soni <pankajsoni0...@gmail.com>wrote: > Just read your paper on this. Must say helped a great deal. > > 1 more query does amazon by default award both external and internal IP > address for each node? or we have to explicitly buy the external IP's? > > I am looking into overlay n/w's. > > > On Mon, Apr 25, 2011 at 5:20 PM, Milind Parikh <milindpar...@gmail.com>wrote: > >> I stand corrected....I show how cassandra can be deployed in multiple dcs >> through a simple patch; using public ips. In your scenario with an overlay >> n/w, you will not require this patch. >> >> /*********************** >> sent from my android...please pardon occasional typos as I respond @ the >> speed of thought >> ************************/ >> >> On Apr 25, 2011 7:43 AM, "Milind Parikh" <milindpar...@gmail.com> wrote: >> >> I have authored exactly this paper....please search this ml. Please be >> aware about ec2's internal network as you design your deployment. Ec2 also >> does not support multicast; which is a pain,but not unsurmountable. >> >> >> >> /*********************** >> sent from my android...please pardon occasional typos as I respond @ the >> ... >> >> >> > >> > On Apr 25, 2011 7:31 AM, "pankaj soni" <pankajsoni0...@gmail.com> >> wrote: >> > >> > We are expecting t... >> >> pankaj >> >> >> > >> > >> > >> > On Mon, Apr 25, 2011 at 4:55 PM, Milind Parikh <milindpar...@gmail.com> >> wrote: >> > > >> > It will be thro... >> >> >
