On Wed, Nov 10, 2010 at 10:58 AM, Erwin Tam <e...@yahoo-inc.com> wrote: > 1. Ops tools including monitoring and administration.
Command port (4 letter words) for monitoring has worked extremely well for zk. Whatever you do put the command port on a separate port, and make it a full fledged feature rather than a hack (allow clients to maintain sessions, allow more complex requests than just a 4letter word, etc...). Perhaps in today's world you should just go with a REST interface (easy using jersey) rather than try to implement a 4letterword. json/xml/text for free. easy to integrate with any monitoring app or adhoc script. Patrick