Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: user@hadoop.apache.org
Received-SPF: pass (nike.apache.org: domain of dontariq@gmail.com designates
 209.85.216.176 as permitted sender)
MIME-Version: 1.0
In-Reply-To: 
 <CAPmWgOSzCY1tZ6OauGKtbuNdYKL=BG1rQTFocn6KW-ZhJv8FYw@mail.gmail.com>
References: 
 <CAPmWgOSzCY1tZ6OauGKtbuNdYKL=BG1rQTFocn6KW-ZhJv8FYw@mail.gmail.com>
From: Mohammad Tariq <dontariq@gmail.com>
Date: Tue, 27 Nov 2012 00:32:40 +0530
Message-ID: 
 <CAMVC6RN1yDW8B=aO6Vn2y4t_V1K1T5HBgw=OFr_atzCnk1QpCw@mail.gmail.com>
Subject: Re: hadoop multinode with 2 nodes error starting datanode on slave
To: "user@hadoop.apache.org" <user@hadoop.apache.org>
Content-Type: multipart/alternative; boundary=002354471d8c33188704cf6a9694

--002354471d8c33188704cf6a9694
Content-Type: text/plain; charset=ISO-8859-1

Hello Kshitij,

  What exactly is the error. It's quite difficult to say anything without
having any idea about the actual error. There could be n reasons for that.

Regards,
    Mohammad Tariq


On Mon, Nov 26, 2012 at 6:37 PM, Kshitij Jhamb <kshitijjhamb@gmail.com>wrote:

> hey hadoop users i need some help for running multi node hadoop
> I'm following
>
> http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-
> multi-node-cluster/
>
> I have a hadoop cluster(2 nodes) but I ran jps on the master node and
> slave node but not all process are started
>
> master:
> 22160 NameNode
> 22716 Jps
> 22458 JobTracker
>
> slave:
> 32195 Jps
>
> the slave node is not detecting datanode? can anyone help?
>
>

--002354471d8c33188704cf6a9694
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

Hello Kshitij,<br><br>=A0 What exactly is the error. It&#39;s quite difficu=
lt to say anything without having any idea about the actual error. There co=
uld be n reasons for that.<br><div class=3D"gmail_extra"><br clear=3D"all">=
Regards,<div>

=A0=A0 =A0Mohammad Tariq</div><br>
<br><br><div class=3D"gmail_quote">On Mon, Nov 26, 2012 at 6:37 PM, Kshitij=
 Jhamb <span dir=3D"ltr">&lt;<a href=3D"mailto:kshitijjhamb@gmail.com" targ=
et=3D"_blank">kshitijjhamb@gmail.com</a>&gt;</span> wrote:<br><blockquote c=
lass=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;=
padding-left:1ex">

<span style=3D"line-height:17px;color:rgb(51,51,51);font-size:13px;font-fam=
ily:&#39;lucida grande&#39;,tahoma,verdana,arial,sans-serif">hey hadoop use=
rs i need some help for running multi node hadoop</span><br style=3D"line-h=
eight:17px;color:rgb(51,51,51);font-size:13px;font-family:&#39;lucida grand=
e&#39;,tahoma,verdana,arial,sans-serif">


<span style=3D"line-height:17px;color:rgb(51,51,51);font-size:13px;font-fam=
ily:&#39;lucida grande&#39;,tahoma,verdana,arial,sans-serif">I&#39;m follow=
ing</span><br style=3D"line-height:17px;color:rgb(51,51,51);font-size:13px;=
font-family:&#39;lucida grande&#39;,tahoma,verdana,arial,sans-serif">


<br style=3D"line-height:17px;color:rgb(51,51,51);font-size:13px;font-famil=
y:&#39;lucida grande&#39;,tahoma,verdana,arial,sans-serif"><a href=3D"http:=
//www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-multi-node-=
cluster/" rel=3D"nofollow nofollow" style=3D"line-height:17px;color:rgb(59,=
89,152);font-size:13px;font-family:&#39;lucida grande&#39;,tahoma,verdana,a=
rial,sans-serif;text-decoration:initial" target=3D"_blank">http://www.micha=
el-noll.com/<span style=3D"display:inline-block"></span>tutorials/<span sty=
le=3D"display:inline-block"></span>running-hadoop-on-ubuntu-linux-<span sty=
le=3D"display:inline-block"></span>multi-node-cluster/</a><br style=3D"line=
-height:17px;color:rgb(51,51,51);font-size:13px;font-family:&#39;lucida gra=
nde&#39;,tahoma,verdana,arial,sans-serif">


<br style=3D"line-height:17px;color:rgb(51,51,51);font-size:13px;font-famil=
y:&#39;lucida grande&#39;,tahoma,verdana,arial,sans-serif"><div style=3D"li=
ne-height:17px;color:rgb(51,51,51);font-size:13px;font-family:&#39;lucida g=
rande&#39;,tahoma,verdana,arial,sans-serif;display:inline">


I have a hadoop cluster(2 nodes) but I ran jps on the master node and slave=
 node but not all process are started<br><br>master:<br>22160 NameNode<br>2=
2716 Jps<br>22458 JobTracker<br><br>slave:<br>32195 Jps<br><br>the slave no=
de is not detecting datanode? can anyone help?</div>


<div><div style=3D"line-height:17px;color:rgb(51,51,51);font-size:13px;font=
-family:&#39;lucida grande&#39;,tahoma,verdana,arial,sans-serif;display:inl=
ine"><br></div>
</div>
</blockquote></div><br></div>

--002354471d8c33188704cf6a9694--