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Posted to user@cassandra.apache.org by Yu-Chun Chang <co...@gmail.com> on 2010/05/05 13:27:27 UTC
Add a new keyspace in cassandra cluster
Dear all,
I'm a starter for playing Cassandra. I've set up three machines (called
PC_A, PC_B, PC_C) and run them as a Cassandra cluster.
I've inserted a record in the running cluster and saw it did work through
three machines.
Then I shutdowned Cassandra of PC_A, and modified storage-conf.xml to add
new keyspace (called new1). The new record and new
keyspace (new1) were displayed in PC_A after restarting Cassandra. But I
cannot see the new keyspace (new1) added in PC_B and
PC_C. Do I miss the procedure of running the cluster or have to modify the
same config in both PC_B and PC_C ?
Many thanks.
Best regards,
Yu-Chun
Re: Add a new keyspace in cassandra cluster
Posted by Yu-Chun Chang <co...@gmail.com>.
Thank you very much for your help!
Best regards,
Yu-Chun
On Wed, May 5, 2010 at 8:51 PM, Gary Dusbabek <gd...@gmail.com> wrote:
> Yes. You need to edit the configuration of every machine in the cluster.
>
> Gary.
>
> On Wed, May 5, 2010 at 06:27, Yu-Chun Chang <co...@gmail.com> wrote:
> > Dear all,
> > I'm a starter for playing Cassandra. I've set up three machines (called
> > PC_A, PC_B, PC_C) and run them as a Cassandra cluster.
> > I've inserted a record in the running cluster and saw it did work through
> > three machines.
> > Then I shutdowned Cassandra of PC_A, and modified storage-conf.xml to add
> > new keyspace (called new1). The new record and new
> > keyspace (new1) were displayed in PC_A after restarting Cassandra. But I
> > cannot see the new keyspace (new1) added in PC_B and
> > PC_C. Do I miss the procedure of running the cluster or have to modify
> the
> > same config in both PC_B and PC_C ?
> > Many thanks.
> > Best regards,
> > Yu-Chun
> >
> >
>
--
Yu-Chun Chang 張裕鈞
PhD student
Department of Electrical Engineering
National Taiwan University
Re: Add a new keyspace in cassandra cluster
Posted by Gary Dusbabek <gd...@gmail.com>.
Yes. You need to edit the configuration of every machine in the cluster.
Gary.
On Wed, May 5, 2010 at 06:27, Yu-Chun Chang <co...@gmail.com> wrote:
> Dear all,
> I'm a starter for playing Cassandra. I've set up three machines (called
> PC_A, PC_B, PC_C) and run them as a Cassandra cluster.
> I've inserted a record in the running cluster and saw it did work through
> three machines.
> Then I shutdowned Cassandra of PC_A, and modified storage-conf.xml to add
> new keyspace (called new1). The new record and new
> keyspace (new1) were displayed in PC_A after restarting Cassandra. But I
> cannot see the new keyspace (new1) added in PC_B and
> PC_C. Do I miss the procedure of running the cluster or have to modify the
> same config in both PC_B and PC_C ?
> Many thanks.
> Best regards,
> Yu-Chun
>
>