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Date: Mon, 24 Jun 2013 14:09:12 +0800
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 <CALr1C9qeXMLqs5OYPcpXJUOSGWE5pB5gMApq38WPMXn4BA3k1g@mail.gmail.com>
Subject: Re: MapReduce job not running - i think i keep all correct
 configuration.
From: Azuryy Yu <azuryyyu@gmail.com>
To: user@hadoop.apache.org
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Can you paste some error logs here? you can find it on the JT or TT. and
tell us the hadoop version.


On Sun, Jun 23, 2013 at 9:20 PM, Pavan Kumar Polineni <
smartsunnyb4u@gmail.com> wrote:

>
> Hi all,
>
> first i have a machine with all the demons are running on it. after that i
> added two data nodes. In this case MR job working fine.
>
> Now i changed the first machine to just namenode by stopping all the
> demons except NN demon. and changed i data node to (SNN.JT,DN,TT) and all
> are working. i keep the other data node like that only.
>
> I changed the configurations to link up the NN and JT.
>
> From here when i tried to run MR job this is not running ..
>
> Please help Me. Thanks
>
> --
>  Pavan Kumar Polineni
>

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<div dir=3D"ltr">Can you paste some error logs here? you can find it on the=
 JT or TT. and=A0 tell us the hadoop version.</div><div class=3D"gmail_extr=
a"><br><br><div class=3D"gmail_quote">On Sun, Jun 23, 2013 at 9:20 PM, Pava=
n Kumar Polineni <span dir=3D"ltr">&lt;<a href=3D"mailto:smartsunnyb4u@gmai=
l.com" target=3D"_blank">smartsunnyb4u@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><div dir=3D"ltr"><br clear=3D"all"><div>Hi a=
ll,</div><div><br></div><div>first i have a machine with all the demons are=
 running on it. after that i added two data nodes. In this case MR job work=
ing fine.</div>

<div><br></div><div>Now i changed the first machine to just namenode by sto=
pping all the demons except NN demon. and changed i data node to (SNN.JT,DN=
,TT) and all are working. i keep the other data node like that only.</div>

<div><br></div><div>I changed the configurations to link up the NN and JT.=
=A0</div><div><br></div><div>From here when i tried to run MR job this is n=
ot running ..</div><div><br></div><div>
Please help Me. Thanks</div><span class=3D"HOEnZb"><font color=3D"#888888">=
<div><br></div>-- <br>=A0Pavan Kumar Polineni
</font></span></div>
</blockquote></div><br></div>

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