you can run a ZK server on the NN; it's not usually that memory or CPU
Why not start out with it on, and if you do find problems over time, move
On 15 August 2012 23:20, Venkat Hadoop <[EMAIL PROTECTED]> wrote:
> Hi all,
> We have 48gb nn machine for our cluster. It isn't very heavily used.
> Projected mem is less than 20% We now plan to have 3 zookeeper servers.
> Is it advisable to run zk process along here name node process for
> What factors do I need to look into to decide if this an option for us?