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From <Jeff.Schm...@shell.com>
Subject RE: HTTP Error
Date Thu, 07 Jul 2011 15:04:28 GMT
Adarsh,

You could also run from command line

[root@xxxxxxx bin]# ./hadoop dfsadmin -report
Configured Capacity: 1151948095488 (1.05 TB)
Present Capacity: 1059350446080 (986.6 GB)
DFS Remaining: 1056175992832 (983.64 GB)
DFS Used: 3174453248 (2.96 GB)
DFS Used%: 0.3%
Under replicated blocks: 0
Blocks with corrupt replicas: 0
Missing blocks: 0

-------------------------------------------------
Datanodes available: 5 (5 total, 0 dead)




-----Original Message-----
From: dhruv21@gmail.com [mailto:dhruv21@gmail.com] On Behalf Of Dhruv
Kumar
Sent: Thursday, July 07, 2011 10:01 AM
To: common-user@hadoop.apache.org
Subject: Re: HTTP Error

1) Check with jps to see if all services are functioning.

2) Have you tried appending dfshealth.jsp at the end of the URL as the
404
says?

Try using this:
http://localhost:50070/dfshealth.jsp



On Thu, Jul 7, 2011 at 7:13 AM, Adarsh Sharma
<adarsh.sharma@orkash.com>wrote:

> Dear all,
>
> Today I am stucked with the strange problem in the running hadoop
cluster.
>
> After starting hadoop by bin/start-all.sh, all nodes are started. But
when
> I check through web UI ( MAster-Ip:50070), It shows :
>
>
>   HTTP ERROR: 404
>
> /dfshealth.jsp
>
> RequestURI=/dfshealth.jsp
>
> /Powered by Jetty:// <http://jetty.mortbay.org/>
> /
>
> /I check by command line that hadoop cannot able to get out of safe
mode.
> /
>
> /I know , manually command to leave safe mode
> /
>
> /bin/hadoop dfsadmin -safemode leave
> /
>
> /But How can I make hadoop  run properly and what are the reasons of
this
> error
> /
>
> /
> Thanks
> /
>
>
>


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