Dear Everyone,
We are running Cassandra v2.0.15 on our production cluster.
We would like to reduce the replication factor from 3 to 2 but we are not
sure if it is a safe operation. We would like to get some feedback from you
guys.
Have anybody tried to shrink the replication factor?
Does "nodet
d who knows what AWS will do at that
> point.
>
> -- Jack Krupansky
>
> On Tue, Apr 12, 2016 at 6:02 AM, Alessandro Pieri > wrote:
>
>> Thanks Chris for your reply.
>>
>> I ran the tests 3 times for 20 minutes/each and I monitored the network
>> latency in th
mpact latency on reads and GCs will
> always cause hiccups in the 99th+.
>
> Chris
>
>
> On Mon, Apr 11, 2016 at 7:57 AM, Alessandro Pieri
> wrote:
>
>> Hi everyone,
>>
>> Last week I ran some tests to estimate the latency overhead introduces in
>> a C
Hi everyone,
Last week I ran some tests to estimate the latency overhead introduces in a
Cassandra cluster by a multi availability zones setup on AWS EC2.
I started a Cassandra cluster of 6 nodes deployed on 3 different AZs (2
nodes/AZ).
Then, I used cassandra-stress to create an INSERT (write)