Re: Migrate cassandra between two DCs

[albert_e <do...@gmail.com>]

Thanks Jonathan, We will have a try.

2010/6/30 Jonathan Ellis <jb...@gmail.com>

> On Mon, Jun 28, 2010 at 10:11 PM, albert_e <do...@gmail.com> wrote:
> > Hi, all
> >
> > We have several nodes in DC1 and DC2 and we want to move all nodes in DC2
> to
> > a new DC3, also IPs will be changed. The whole progress will last about
> 1-2
> > days.
> >
> > Can we simply stop all nodes in DC2, move to DC3, chage IP config in
> > storage-conf.xml then start all nodes in DC3?
>
> This will work if you upgrade to 0.6.3 first.
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of Riptano, the source for professional Cassandra support
> http://riptano.com
>