Re: System control messages rely on UDP?

2010-07-07 Thread Jonathan Ellis
Because that part of the paper is no longer accurate.

On Wed, Jul 7, 2010 at 8:29 PM, ChingShen  wrote:
> Hi all,
>
>    I found the Cassandra paper(in 5.7 section) that mentioned "all system
> control messages rely on UDP", but when I start up my cluster, I haven't see
> any informations about UDP. Why?
>
> TCP connections:
> port 7000 = Gossip
> port 9160 = Thrift service
> port 8080 = JMX
>
> Right?
>
> Shen
>



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com


System control messages rely on UDP?

2010-07-07 Thread ChingShen
Hi all,

   I found the Cassandra paper(in 5.7 section) that mentioned "all system
control messages rely on UDP", but when I start up my cluster, I haven't see
any informations about UDP. Why?

TCP connections:
port 7000 = Gossip
port 9160 = Thrift service
port 8080 = JMX

Right?

Shen