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From Nate McCall <zznat...@gmail.com>
Subject Re: Minimum CPU and RAM for Cassandra and Hadoop Cluster
Date Mon, 15 Jul 2013 20:56:41 GMT
Good point. Just to be clear - my suggestions all assume this is a
testing/playground/get a feel setup. This is a bad idea for
performance testing (not to mention anywhere near production).

On Mon, Jul 15, 2013 at 3:02 PM, Tim Wintle <timwintle@gmail.com> wrote:
> I might be missing something, but if it is all on one machine then why use
> Cassandra or hadoop?
>
> Sent from my phone
>
> On 13 Jul 2013 01:16, "Martin Arrowsmith" <arrowsmith.martin@gmail.com>
> wrote:
>>
>> Dear Cassandra experts,
>>
>> I have an HP Proliant ML350 G8 server, and I want to put virtual
>> servers on it. I would like to put the maximum number of nodes
>> for a Cassandra + Hadoop cluster. I was wondering - what is the
>> minimum RAM and memory per node I that I need to have Cassandra + Hadoop
>> before the performance decreases are not worth the extra nodes?
>>
>> Also, what is the suggested typical number of CPU cores / Node ? Would
>> it make sense to have 1 core / node ? Less than that ?
>>
>> Any insight is appreciated! Thanks very much for your time!
>>
>> Martin

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