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From Manickam P <manicka...@outlook.com>
Subject RE: Hadoop - Browsefile system error
Date Mon, 16 Sep 2013 12:57:35 GMT
Hi,
I checked as you said i'm able to ping with my data nodes using domain name as well as with
ip address. 

Thanks,
Manickam P
Date: Mon, 16 Sep 2013 17:16:07 +0530
Subject: Re: Hadoop - Browsefile system error
From: jeetuyadav200890@gmail.com
To: user@hadoop.apache.org

Hi,
Because you were are accessing name node through ip address not by domain name.may be you
have some ip/domain resolver issue, can you please use ping by domain name/ip/hostname from
all the nodes?

RegardsJitendra

On Mon, Sep 16, 2013 at 5:08 PM, Manickam P <manickam.p@outlook.com> wrote:




hi,
It works. but why it is not coming for master node? 


Thanks,
Manickam P


Date: Mon, 16 Sep 2013 16:53:31 +0530
Subject: Re: Hadoop - Browsefile system error
From: jeetuyadav200890@gmail.com
To: user@hadoop.apache.org


Can you try this from your web browser? 
http://10.108.19.69:50075/browseDirectory.jsp?namenodeInfoPort=50070&dir=/&nnaddr=10.108.19.68:9000


Thanks

On Mon, Sep 16, 2013 at 4:25 PM, Manickam P <manickam.p@outlook.com> wrote:





Hi Jitendra,
The below are the host entry in my name node. Here 68 is the name node and other two are data
nodes. i'm having the same entry in data nodes host file. 


10.108.19.68            lab2-hadoop.eng.com lab2-hadoop10.108.19.69            lab2-hadoop2-vm1.eng.com
lab2-hadoop2-vm1

10.108.19.70            lab2-hadoop2-vm2.eng.com lab2-hadoop2-vm2


I tried to access the URL from master node. I used http://10.108.19.68:50070/ to open the
file system. 




Thanks,
Manickam PDate: Mon, 16 Sep 2013 16:02:44 +0530
Subject: Re: Hadoop - Browsefile system error
From: jeetuyadav200890@gmail.com


To: user@hadoop.apache.org

If you don't mind can you please share your host entries from all the nodes?Also let me know
from which host you are accessing the URL.



RegardsJitendra


On Mon, Sep 16, 2013 at 3:56 PM, Manickam P <manickam.p@outlook.com> wrote:




Hi,
I checked the host entry. It has all the details. I checked my data nodes also even It has
the proper host entry. 


I don't have any clue here.


Thanks,



Manickam P
Date: Mon, 16 Sep 2013 15:41:03 +0530
Subject: Re: Hadoop - Browsefile system error
From: jeetuyadav200890@gmail.com



To: user@hadoop.apache.org

Hi,
Looks like your are using hadoop in Virtual environment right?

Make sure you have lab2-hadoop2-vm1.eng.dnb.com  domain and IP entry in your host file from
where your are accessing http://10.108.19.68:50070 URL. I believe your accessing this URl
from your physical box right?




Thanks
Jitendra


On Mon, Sep 16, 2013 at 3:26 PM, Jitendra Yadav <jeetuyadav200890@gmail.com> wrote:

Hi,
>From where you are accessing this "http://10.108.19.68:50070 " URL?





RegardsJitendra

On Mon, Sep 16, 2013 at 3:22 PM, Manickam P <manickam.p@outlook.com> wrote:








Hi,
I've installed hadoop-2.1.0-beta version and configured. When i start http://10.108.19.68:50070
i'm getting the page. While clicking on the browse file system i'm getting dns unresolved
host name error. I've given below the browser URL. 





http://lab2-hadoop2-vm1.eng.com:50075/browseDirectory.jsp?namenodeInfoPort=50070&dir=/&nnaddr=10.108.19.68:9000





I check all the configuration files I've given the correct ip everywhere. No localhost is
available. I've the host name entry in /etc/hosts file also with correct host name and ip
address. 





Please help me.

Thanks,
Manickam P 		 	   		  



 		 	   		  

 		 	   		  

 		 	   		  

 		 	   		  
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