On Mon, Sep 2, 2013 at 4:21 PM, Renat Gilfanov wrote:
> - Group 3 of storages into raid0 array, move data directory to the raid0,
> and commit log - to the 4th left storage.
> - As far as I understand, separation of commit log and data directory
> should make performance better - but what about
Thanks for the quick reply!
If I launch the new Cassandra node, should I preliminary add it's IP to the
cassandra-topology.properties and "seeds" parameter in the cassandra.yaml on
all existing nodes and restart them?
>If you launch the new servers, have them join the cluster, then decommissi
If you launch the new servers, have them join the cluster, then decommission
the old ones, you'll be able to do it without downtime. It'll also have the
effect of randomizing the tokens, I believe.
On Sep 2, 2013, at 4:21 PM, Renat Gilfanov wrote:
> Hello,
>
> Currently we have a Cassandra
Hello,
Currently we have a Cassandra cluster in the Amazon EC2, and we are planning to
upgrade our deployment configuration to achieve better
performance and stability. However, a lot of open questions arise when planning
this migration. I'll be very thankfull if somebody could answer my
ques
