Hi all,
this tells us to stop and start Cassandra ...
I hope  we are not asked to  stop whole cluster ... Can we proceed node after node  ?
 
( But how cluster  could handle different config.xml files ?)


 
2010/4/2 Gary Dusbabek <gdusbabek@gmail.com>
AJ,

The wiki gives an outline of how to do this:
http://wiki.apache.org/cassandra/FAQ#modify_cf_config

Gary

On Thu, Apr 1, 2010 at 23:18, AJ Chen <ajchen@web2express.org> wrote:
> when adding/changing a column to a column family for existing data in
> cassandra, what's a good way to do it?
> thanks,
> -aj--
> AJ Chen, PhD
> Chair, Semantic Web SIG, sdforum.org
> http://web2express.org
> twitter @web2express
> Palo Alto, CA, USA
>