Hi, I have a question about what to expect when running a cluster across
datacenters with Local Quorum consistency.
My simplistic assumption is that the performance of an 8 node cluster split
across 2 data centers and running with local quorum would perform roughly
the same as a 4 node cluster in
What snitch do you have configured? We typically see a proper spread of data
across all our nodes equally.
Anthony
On 17/09/2011, at 10:06 AM, Chris Marino wrote:
Hi, I have a question about what to expect when running a cluster across
datacenters with Local Quorum consistency.
My
Anthony, We used the Ec2Snitch for one sets of runs, but for another set
we're using PropertyFileSnitch.
With the PropertyFileSnitch we see:
Address DC RackStatus State Load
OwnsToken
85070591730234615865843651857942052865
192.168.2.1 us-east 1b
I'm not sure if it's significant, but on first notice the IP addresses all have
the same octets in the ProperyFileSnitch, yet the EC2Snitch, all the octets are
different.
Ergo:
PropertyFileSnitch states that are all in the same data centre [168] and the
same rac [2].
EC2Snitch states that all
