> Freelance Developer
> @aaronmorton
> http://www.thelastpickle.com
>
> On 17/10/2012, at 12:22 PM, Ben Kaehne wrote:
>
> Nothing unusual.
>
> All servers are exactly the same. Nothing unusual in the log files. Is
> there any level of logging that I should be turning o
n load. Each node receives the same number of read/write
> requests. Probably something is wrong on low level, OS or VM. Do you
> see anything unusual in log files?
>
> Andrey
>
> On Tue, Oct 16, 2012 at 3:40 PM, Ben Kaehne
> wrote:
> > Not connecting to the same node ever
Not connecting to the same node every time. Using Hector to ensure an even
distribution of connections accross the cluster.
Regards,
On Sat, Oct 13, 2012 at 4:15 AM, B. Todd Burruss wrote:
> are you connecting to the same node every time? if so, spread out
> your connections across the ring
>
I checked this and all the numbers seemed to be about the same. Although
the files would compact from time to time. There was nothing to suggest why
1 node, ongoingly had less load then the others.
Regards,
On Fri, Oct 12, 2012 at 7:22 PM, Alexey Zotov wrote:
> Hi Ben,
>
> I suggest you to compa
Good morning,
I am running a simple 3 node cluster.
Each node is relatively powerful. (16 core, lots of ram, good disk etc).
All machines are identical.
Token ranges are all equal (generated with the python script on datastax
website)
Although under heavy load I can see the "unix load" be rather
Good morning,
Our application runs on a 3 node cassandra cluster with RF of 3.
We use quorum operations against this cluster in hopes of garunteeing
consistency.
One scenario in which an issue can occur here is:
Out of our 3 nodes, only 2 are up.
We perform a write to say, a new key.
The down no
Good evening,
I am interested in improving the startup time of our cassandra cluster.
We have a 3 node cluster (replication factor of 3) in which our application
requires quorum reads and writes to function.
Each machine is well specced with 24gig of ram, 10 cores, jna enabled etc.
On each serv
Good evening,
I have read multiple keyspaces are bad before in a few discussions, but to
what extent?
We have some reasonably powerful machines and looking to host
an additional (currently we have 1) 2 keyspaces within our cassandra
cluster (of 3 nodes, using RF3).
At what point does adding extr
Does this "max load" have correlation to replication factor?
IE a 3 node cluster with rf of 3. Should i be worried at {max load} X 3 or
what people generally mention the max load is?
On Thu, Jun 7, 2012 at 10:55 PM, Filippo Diotalevi wrote:
> Hi,
> one of latest Aaron's observation about the ma
