It is really simpler than you can imagine. Something like this should be
plenty sufficient.
for h in ZK_HOSTS
do
ssh $h $ZK_HOME/bin/zkServer.sh restart
sleep 5
done
This is just something I typed in, not something I checked. It is intended
to give you the
idea. I will leave it to you to fix my silly errors. :-)
Note that you probably don't need to do this to the observers since they
don't need to know about other
observers.
On Wed, Jul 21, 2010 at 10:48 AM, Avinash Lakshman <
avinash.laksh...@gmail.com> wrote:
> Any example scripts for the rolling restart technique that anyone would be
> kind enough to share?
>
>
