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Date: Sat, 14 Dec 2013 09:40:37 +0800
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 <CALr1C9qjMdLCfC7mc77Ln9eoTkXxcmbyBpucyJtY6Gvz60A6AA@mail.gmail.com>
Subject: Re: hadoop 2.2 build
From: Azuryy Yu <azuryyyu@gmail.com>
To: user@hadoop.apache.org
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Can you check the datanode log to find what error happended?


On Sat, Dec 14, 2013 at 9:27 AM, Karim Awara <karim.awara@kaust.edu.sa>wrote:

> Hi,
>
> I was setting up hadoop 2.2 following these<http://raseshmori.wordpress.com/2012/09/23/install-hadoop-2-0-1-yarn-nextgen/>instructions on a single machine with a tiny modification in an environment
> variable naming to make it fully work. However, I face the problem that
> when I run jps (after starting dfs and yarn), I don't find a datanode
> process at all. How can I check what is wrong?
>
> --
> 6623 NodeManager
> 6418 ResourceManager
> 7131 Jps
> 6246 SecondaryNameNode
> 5791 NameNode
> ---
>
>
> --
> Best Regards,
> Karim Ahmed Awara
>
> ------------------------------
> This message and its contents, including attachments are intended solely
> for the original recipient. If you are not the intended recipient or have
> received this message in error, please notify me immediately and delete
> this message from your computer system. Any unauthorized use or
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> this email.

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<div dir=3D"ltr">Can you check the datanode log to find what error happende=
d?<br></div><div class=3D"gmail_extra"><br><br><div class=3D"gmail_quote">O=
n Sat, Dec 14, 2013 at 9:27 AM, Karim Awara <span dir=3D"ltr">&lt;<a href=
=3D"mailto:karim.awara@kaust.edu.sa" target=3D"_blank">karim.awara@kaust.ed=
u.sa</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"><div>Hi, <br><br></div>I wa=
s setting up hadoop 2.2 following <a href=3D"http://raseshmori.wordpress.co=
m/2012/09/23/install-hadoop-2-0-1-yarn-nextgen/" target=3D"_blank">these</a=
> instructions on a single machine with a tiny modification in an environme=
nt variable naming to make it fully work. However, I face the problem that =
when I run jps (after starting dfs and yarn), I don&#39;t find a datanode p=
rocess at all. How can I check what is wrong?<br>


<br>--<br>6623 NodeManager<br>6418 ResourceManager<br>7131 Jps<br>6246 Seco=
ndaryNameNode<br>5791 NameNode<br>---<br><br><div><br clear=3D"all"><div><d=
iv><div dir=3D"ltr">--<br>Best Regards,<br>Karim Ahmed Awara</div></div>
</div></div></div>

<br>
<div><hr></div><font face=3D"Arial" size=3D"1">This message and its content=
s, including attachments are intended solely for the original recipient. If=
 you are not the intended recipient or have received this message in error,=
 please notify me immediately and delete this message from your computer sy=
stem. Any unauthorized use or distribution is prohibited. Please consider t=
he environment before printing this email.</font></blockquote>
</div><br></div>

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