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From John Omernik <j...@omernik.com>
Subject Re: ideal drill node size
Date Mon, 06 Feb 2017 18:22:09 GMT
I think you would be wasting quite a bit of your server if you split it up
into multiple vms. Instead, I am thinking a larger drill bit size wise
(ensure you are upping your ram as high as you can) would be best.  Note I
am not an expert on this stuff, I would like an experts take as well. Here
is a link on configuring Drill memory:

Another thing with such a heavy weight server is you will likely need to
adjust defaults in memory to take advantage of more of the memory. (Drill
folks correct me if I am wrong). Settings like
need need to be setup to take advantage of more of your memory.  It will be
very interesting to see where the bottleneck in a setup like yours is...
please share results!

On Sat, Feb 4, 2017 at 11:37 AM, Christian Hotz-Behofsits <
chris.hotz.behofsits@gmail.com> wrote:

> Hi,
> I have a big server (512gb RAM, 32 cores, storage is connected by FC) and
> want to use it for drill. Should I split it into several VM and build a
> cluster or should I use it as a single node? I know that splitting would
> introduce a overhead (guest-OS). But a cluster might provide better
> parellization of the tasks.
>    - Are there any best practices in terms of node size (memory, CPU)?
>    - Does drill favor a lot of small nodes or few (one) big node?
> cheers

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