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From aaron morton <aa...@thelastpickle.com>
Subject Re: Cassandra running High Load with no one using the cluster
Date Tue, 07 May 2013 08:43:29 GMT
> Why did you increase the stack-size to 5.5 times greater than recommended?  Since each
threads now uses 1000KB minimum just for the stack, a large number of threads will use a large
amount of memory.
I'd say that is the reason you are running out of memory.

Cheers

-----------------
Aaron Morton
Freelance Cassandra Consultant
New Zealand

@aaronmorton
http://www.thelastpickle.com

On 7/05/2013, at 9:12 AM, Bryan Talbot <btalbot@aeriagames.com> wrote:

> On Sat, May 4, 2013 at 9:22 PM, Aiman Parvaiz <aiman@grapheffect.com> wrote:
> 
> When starting this cluster we set 
> > JVM_OPTS="$JVM_OPTS -Xss1000k"
> 
> 
> 
> 
> Why did you increase the stack-size to 5.5 times greater than recommended?  Since each
threads now uses 1000KB minimum just for the stack, a large number of threads will use a large
amount of memory.
> 
> -Bryan
>  


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