Mailing-List: contact user-help@hbase.apache.org; run by ezmlm
Precedence: bulk
Reply-To: user@hbase.apache.org
Received-SPF: pass (nike.apache.org: domain of sdnetwork@gmail.com designates
 74.125.82.41 as permitted sender)
MIME-Version: 1.0
In-Reply-To: <CBA244FD.28BCF%doug.meil@explorysmedical.com>
References: <loom.20120404T232046-517@post.gmane.org>
	<CBA244FD.28BCF%doug.meil@explorysmedical.com>
Date: Thu, 5 Apr 2012 12:37:10 +0200
Message-ID: 
 <CAGBPhXybkqk2SNP=ddU+xtX_gahAt9JdYbOk6GrHCjW9WQ8F5w@mail.gmail.com>
Subject: Re: hbase map/reduce questions
From: Arnaud Le-roy <sdnetwork@gmail.com>
To: user@hbase.apache.org
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

but do you think that i can change the default behavior ?

for exemple i have ten nodes in my cluster and my table is stored only
on two nodes this table have 1000 rows.
with the default behavior only two nodes will work for a map/reduce
task., isn't it ?

if i do a custom input that split the table by 100 rows, can i
distribute manually each part  on a node   regardless where the data
is ?

Le 5 avril 2012 00:36, Doug Meil <doug.meil@explorysmedical.com> a =E9crit =
:
>
> The default behavior is that the input splits are where the data is store=
d.
>
>
>
>
> On 4/4/12 5:24 PM, "sdnetwork" <sdnetwork@gmail.com> wrote:
>
>>ok thanks,
>>
>>but i don't find the information that tell me how the result of the split
>>is
>>distrubuted across the different node of the cluster ?
>>
>>1) randomely ?
>>2) where the data is stored ?
>>
>>
>>
>>
>>
>
>