Return-Path: X-Original-To: apmail-incubator-giraph-user-archive@minotaur.apache.org Delivered-To: apmail-incubator-giraph-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 706C19C19 for ; Wed, 28 Dec 2011 15:07:15 +0000 (UTC) Received: (qmail 92890 invoked by uid 500); 28 Dec 2011 15:07:15 -0000 Delivered-To: apmail-incubator-giraph-user-archive@incubator.apache.org Received: (qmail 92868 invoked by uid 500); 28 Dec 2011 15:07:14 -0000 Mailing-List: contact giraph-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: giraph-user@incubator.apache.org Delivered-To: mailing list giraph-user@incubator.apache.org Received: (qmail 92860 invoked by uid 99); 28 Dec 2011 15:07:14 -0000 Received: from minotaur.apache.org (HELO minotaur.apache.org) (140.211.11.9) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 28 Dec 2011 15:07:14 +0000 Received: from localhost (HELO achingmbp15.local) (127.0.0.1) (smtp-auth username aching, mechanism plain) by minotaur.apache.org (qpsmtpd/0.29) with ESMTP; Wed, 28 Dec 2011 15:07:14 +0000 Message-ID: <4EFB309E.2070604@apache.org> Date: Wed, 28 Dec 2011 16:07:10 +0100 From: Avery Ching User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:8.0) Gecko/20111105 Thunderbird/8.0 MIME-Version: 1.0 To: giraph-user@incubator.apache.org Subject: Re: stand alone implementation References: <009d01ccc566$6c6cfdc0$4546f940$@simul-tech.com> In-Reply-To: <009d01ccc566$6c6cfdc0$4546f940$@simul-tech.com> Content-Type: multipart/alternative; boundary="------------020506020303060307020101" This is a multi-part message in MIME format. --------------020506020303060307020101 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi Gavan, Giraph can run on a single machine as well as multiple machines, just like Hadoop. Our test suite can be run with or without a running Hadoop instance as an example. If you want to take advantage of multiple cores though, you might want to try running Hadoop with multiple map slots on the single node and then using the appropriate number of workers. Hope that helps, Avery On 12/28/11 2:41 PM, Gavan Hood wrote: > > Hi all, > > I know the focus of giraph is multiple machines etc.... > > What if I want to scale down to single pc/ multiple cpu's and even > down to embedded systems. > > Is this project and hadoop able to scale down as well as up ? > > Regards > > Gavan > --------------020506020303060307020101 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hi Gavan,

Giraph can run on a single machine as well as multiple machines, just like Hadoop.  Our test suite can be run with or without a running Hadoop instance as an example.

If you want to take advantage of multiple cores though, you might want to try running Hadoop with multiple map slots on the single node and then using the appropriate number of workers.

Hope that helps,

Avery

On 12/28/11 2:41 PM, Gavan Hood wrote:

Hi all,

I know the focus of giraph is multiple machines etc….

What if I want to scale down to single pc/ multiple cpu’s and even down to embedded systems.

Is this project and hadoop able to scale down as well as up ?

 

Regards

Gavan


--------------020506020303060307020101--