-Re: EC2 disk configuration for zookeeper? One big disk or two smaller ones per node?
Ted Dunning 2012-10-09, 15:29
Two disks could be a significant advantage.
You should also experiment with ways to avoid VM induced gaps in time.
Finally, if you really are going to be write heavy, 3 nodes are likely to
perform better than 5.
On Tue, Oct 9, 2012 at 2:03 PM, Brian Tarbox <[EMAIL PROTECTED]> wrote:
> In setting up an Amazon EC2 configuration for a group of zookeeper nodes
> I'm wondering about disk configurations. The zk documentation stresses the
> advantages of a dedicated disk for the transaction log. Does this imply
> that two smaller disks would be more performant than a single larger disk?
> I'm anticipating a 5 node write-heavy cluster.