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From: Sanjay Subramanian <Sanjay.Subramanian@wizecommerce.com>
To: "<user@hadoop.apache.org>" <user@hadoop.apache.org>
CC: "user@hadoop.apache.org" <user@hadoop.apache.org>
Subject: Re: MapReduce on Local FileSystem
Thread-Topic: MapReduce on Local FileSystem
Thread-Index: Ac5dyOMR05vnEuUZTlqaXHZ5gLDLHQABlScv
Date: Fri, 31 May 2013 07:19:41 +0000
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Basic question. Why would u want to do that ? Also I think the Map R Hadoop=
 distribution has an NFS mountable HDFS
Sanjay

Sent from my iPhone

On May 30, 2013, at 11:37 PM, "Agarwal, Nikhil" <Nikhil.Agarwal@netapp.com<=
mailto:Nikhil.Agarwal@netapp.com>> wrote:

Hi,

Is it possible to run MapReduce on multiple nodes using Local File system (=
file:///<file:///\\>)  ?
I am able to run it in single node setup but in a multiple node setup the =
=93slave=94 nodes are not able to access the =93jobtoken=94 file which is p=
resent in the Hadoop.tmp.dir in =93master=94 node.

Please let me know if it is possible to do this.

Thanks & Regards,
Nikhil

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<div>Basic question. Why would u want to do that ? Also I think the Map R H=
adoop distribution has an NFS mountable HDFS</div>
<div>Sanjay<br>
<br>
Sent from my iPhone</div>
<div><br>
On May 30, 2013, at 11:37 PM, &quot;Agarwal, Nikhil&quot; &lt;<a href=3D"ma=
ilto:Nikhil.Agarwal@netapp.com">Nikhil.Agarwal@netapp.com</a>&gt; wrote:<br=
>
<br>
</div>
<blockquote type=3D"cite">
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<p class=3D"MsoNormal">Hi, </p>
<p class=3D"MsoNormal">&nbsp;</p>
<p class=3D"MsoNormal">Is it possible to run MapReduce on <b>multiple nodes=
</b> using Local File system (<a href=3D"file:///\\">file:///</a>) &nbsp;?<=
/p>
<p class=3D"MsoNormal">I am able to run it in single node setup but in a mu=
ltiple node setup the =93slave=94 nodes are not able to access the =93jobto=
ken=94 file which is present in the Hadoop.tmp.dir in =93master=94 node.
</p>
<p class=3D"MsoNormal">&nbsp;</p>
<p class=3D"MsoNormal">Please let me know if it is possible to do this.</p>
<p class=3D"MsoNormal">&nbsp;</p>
<p class=3D"MsoNormal">Thanks &amp; Regards,</p>
<p class=3D"MsoNormal">Nikhil</p>
</div>
</div>
</blockquote>
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