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From Dhruv Kumar <dku...@ecs.umass.edu>
Subject Re: HTTP Error
Date Thu, 07 Jul 2011 15:00:51 GMT
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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