Hello,
Me and some of my colleagues are about to start some experiments running
Cassandra across EC2 regions using virtual networks and have some questions
about how this is going to work.
I've read these threads about patching the .yaml file to bind to the Listen
address to the public IP...
htt
des in this cluster needs to be able to (modify the
> + * Security group settings in AWS) communicate via Public IP's.
>
>
> Regards,
>
>
>
>
>
> On Fri, Jul 29, 2011 at 2:11 PM, Chris Marino wrote:
>
>> Hello,
>>
>> Me and some of my colleag
Hello, is there any consensus on how to secure client/cluster
communications???
I'm running an 8 node cluster across EC2 regions. I'm running inter-node
encryption and I want to encrypt the traffic from the clients as well.
My options seem to be:
Have the client connect to only one node and enc
Hi, we're running some performance tests against some clusters and I'm
curious about some of the numbers I see.
I'm running the stress test against two identically configured clusters, but
after I run at stress test, I get different Load values across the
clusters?
The difference between the two
Hello everyone, I wanted to tell you about some performance
benchmarking we have done with Cassandra running in EC2 on a virtual
network.
The purpose of the experiment was to see how running Cassandra on a
virtual network could simplify operational complexity and to determine
the performance impac
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
h 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 c
Thanks
CM
-- Forwarded message ------
From: Chris Marino
Date: Mon, Sep 12, 2011 at 4:23 PM
Subject: Cassandra performance on a virtual network
To: user@cassandra.apache.org
Hello everyone, I wanted to tell you about some performance
benchmarking we have done with Cassandra running i
We did some benchmarking as well.
http://blog.vcider.com/2011/09/virtual-networks-can-run-cassandra-up-to-60-faster/
Although we were primarily interested in the networking issues
CM
On Fri, Dec 30, 2011 at 12:08 PM, Jeremy Hanna
wrote:
> This might be helpful:
> http://techblog.netflix.c
responds to enabling "internode_encryption: all", but I couldn't
> guess what your client encryption is since Cassandra doesn't support
> that out of the box yet. (Which is highly relevant since that's where
> most of the slowdown you observed comes fro
Hi Patrick,
I'm not sure if it's doable, but I can tell you for sure that there are
lots differences in the way the networks will need to be set up. If you've
got to secure client traffic, it's going to get even more complicated with
encrypted traffic, etc.
We did some performance testing and co
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