As far as I know, the main thing about using NetworkTopologyStrategy
and different racks is replica placement throughout your cluster. That
strategy favours different racks when it comes to choosing where a
row's replica will be placed. So, if you have different numbers of
nodes in each rack, you w
Hi Rob,
Thanks for sharing the link. I have gone through it and few other documents as
well. Still I am confused. It seems, if we use vnodes and
NetworkTopologyStrategy, we should use a single rack configuration in
Cassandra. Or, it can create hotspots in the ring. Not sure if my understanding
On Fri, Feb 27, 2015 at 7:30 AM, Amlan Roy wrote:
> I am new to Cassandra and trying to setup a Cassandra 2.0 cluster using 4
> nodes, 2 each in 2 different racks. All are in same data centre. This is
> what I see in the documentation:
>
> To use racks correctly:
> Use the same number of nodes in
Hi,
I am new to Cassandra and trying to setup a Cassandra 2.0 cluster using 4
nodes, 2 each in 2 different racks. All are in same data centre. This is what I
see in the documentation:
To use racks correctly:
Use the same number of nodes in each rack. Use one rack and place the nodes in
differ
