Mailing-List: contact user-help@hama.apache.org; run by ezmlm
Precedence: bulk
Reply-To: user@hama.apache.org
Received-SPF: pass (nike.apache.org: domain of menonsuraj5@gmail.com
 designates 209.85.217.175 as permitted sender)
MIME-Version: 1.0
Sender: menonsuraj5@gmail.com
In-Reply-To: 
 <992B86FEFAF3294B84F576B28987B8E5899E45759D@exchedsb.edsb.eurodata.de>
References: 
 <992B86FEFAF3294B84F576B28987B8E5899E45759D@exchedsb.edsb.eurodata.de>
Date: Sat, 22 Sep 2012 12:39:49 -0400
Message-ID: 
 <CALis4o7DCKNW_Y6TCc6dya3pzdgkbsLPvBkLGXAmY-je4dV6hw@mail.gmail.com>
Subject: Re: Job placement
From: Suraj Menon <surajsmenon@apache.org>
To: user@hama.apache.org
Content-Type: multipart/alternative; boundary=bcaec554dcf84735a504ca4d01ad

--bcaec554dcf84735a504ca4d01ad
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

You can configure the number of tasks per job. You can also configure the
number of tasks you can run on a single GroomServer.
Scheduling based on network health could be tracked here.-
https://issues.apache.org/jira/browse/HAMA-519
We have graph algorithms implemented using a master task with slave tasks
following Pregel model. Please check the graph package and example package.

Thanks,
Suraj

On Sat, Sep 22, 2012 at 9:30 AM, Diot Sebastien <s.diot@eurodata.de> wrote:

> Hi.
>
> Do you have any way of specifying how many jobs should run on how many
> nodes, and be able to find specifically the other jobs on the same node,
> under the assumption that the communication would be faster? This should
> allow a reduction in network communication by having one job act as a
> proxy/manager that talks to the proxy/managers on the other nodes, to
> balance load, and then split batches of work within the local job slaves =
on
> the same node.
>
>
> MfG / Regards,
> Sebastien Diot
>
> Grossblittersdorferstrasse 257-259
> 66119 Saarbruecken
> Germany
> Tel.:  +49 (681) 8808-0
> Fax.:  +49 (681) 8808-300
> E-Mail.: s.diot@eurodata.de
> -----------------------------------------------------
> EURO DATA GmbH & Co. KG
> Datenverarbeitungsdienst
> HR A 6448 Amtsgericht Saarbr=FCcken
> Komplement=E4r: A. Rei=DF & Sohn GmbH
> HR B 4965 Amtsgericht Saarbr=FCcken
> Gesch=E4ftsf=FChrer: Dipl.-Kfm. Karl-Heinz Siebenpfeiffer
> -----------------------------------------------------
>
>
>

--bcaec554dcf84735a504ca4d01ad--