Netflix uses Scryer
http://techblog.netflix.com/2013/11/scryer-netflixs-predictive-auto-scaling.htmlfor
predictive and reactive autoscaling but they only refer to EC2
instances. They don't mention anything about cassandra scaling or adding
and removing nodes.
I've just looked at the priam wiki and
On Wed, May 21, 2014 at 4:35 AM, Jabbar Azam wrote:
> Has anybody got a cassandra cluster which autoscales depending on load or
> times of the day?
>
Netflix probably does, managed with Priam.
In general I personally do not consider Cassandra's mechanisms for joining
and parting nodes to curren
You normally don't (ferry auto-generates the IP addresses). Let's move this
conversation to the ferry-user google group so that we don't pollute this
mailing list...
James
Sent from my iPhone
> On May 21, 2014, at 3:15 PM, Jabbar Azam wrote:
>
> Hello James,
>
> How do you alter your cassan
Hello Ben,
I''m looking forward to reading the netflix links. Thanks :)
Thanks
Jabbar Azam
On 21 May 2014 18:08, Ben Bromhead wrote:
> The mechanics for it are simple compared to figuring out when to scale,
> especially when you want to be scaling before peak load on your cluster
> (adding
Hello James,
How do you alter your cassandra.yaml file with each nodes IP address?
I want to use the scaling software(which I've not got yet) to create and
destroy the GCE instances. I want to use fleet to deploy and undeploy the
cassandra nodes inside the docker instances. I do realise I will ha
The mechanics for it are simple compared to figuring out when to scale,
especially when you want to be scaling before peak load on your cluster (adding
and removing nodes puts additional load on your cluster).
We are currently building our own in-house solution for this for our customers.
If yo
If you're interested and/or need some Cassandra docker images let me know I'll
shoot you a link.
James
Sent from my iPhone
> On May 21, 2014, at 10:19 AM, Jabbar Azam wrote:
>
> That sounds interesting. I was thinking of using coreos with docker
> containers for the business logic, fronten
That sounds interesting. I was thinking of using coreos with docker
containers for the business logic, frontend and Cassandra. I'll also have a
look at cassandra-mesos
Thanks
Jabbar Azam
On 21 May 2014 14:04, "Panagiotis Garefalakis" wrote:
> I agree with Prem, but recently a guy send this pr
I agree with Prem, but recently a guy send this promising project called
Mesos in this list.
https://github.com/mesosphere/cassandra-mesos
One of its goals is to make scaling easier.
I don’t have any personal opinion yet but maybe you could give it a try.
Regards,
Panagiotis
On Wed, May 21, 201
Hello Prem,
I'm trying to find out whether people are autoscaling up and down
automatically, not manually. I'm also interested in whether they are using
a cloud based solution and creating and destroying instances.
I've found the following regarding GCE
https://cloud.google.com/developers/article
Hi Jabbar,
with vnodes, scaling up should not be a problem. You could just add a
machines with the cluster/seed/datacenter conf and it should join the
cluster.
Scaling down has to be manual where you drain the node and decommission it.
thanks,
Prem
On Wed, May 21, 2014 at 12:35 PM, Jabbar Azam
Hello,
Has anybody got a cassandra cluster which autoscales depending on load or
times of the day?
I've seen the documentation on the datastax website and that only mentioned
adding and removing nodes, unless I've missed something.
I want to know how to do this for the google compute engine. Thi
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