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From Deepak Shetty <shet...@gmail.com>
Subject Re: Loads of Non HTTP errors in performance test
Date Sun, 06 Dec 2009 05:04:23 GMT
hi
UnknownHostException is just  that the name could not be translated into an
ip address, you might try to change it into the actual IP address and see if
you get any errors.
regards
deepak

On Sat, Dec 5, 2009 at 8:35 PM, Harry_ <harjitworks@gmail.com> wrote:

>
> Thanks for the reply deepak. But these errors are coming for subset of
> requests to the staging server, so it is not related to resolving
> address...
>
> I will check about ulimit and will see how to configure it...
>
> Regards
>
>
> Deepak Shetty wrote:
> >
> > Hi
> > 1. It looks like whatever machine you are running  JMeter on cant resolve
> > staging.nsonline.org.uk . You'd need to ask your admin to make entries
> > into
> > hosts or use IP address .
> > 2. Your unix machine probably needs some ulimit tuning to increase file
> > descriptors, Im not a unix guy so I dont remember the exact parameter
> > names
> > , but Im sure you'll get this on google / your unix admin
> > regards
> > deepak
> >
> > On Sat, Dec 5, 2009 at 7:59 AM, Harry_ <harjitworks@gmail.com> wrote:
> >
> >>
> >> Hi,
> >>
> >> I conducted a performance test with 400 users (2 mins delay in each
> >> request).
> >>
> >> I am getting the following Non HTTP errors for many requests:
> >>
> >> 1.
> >> Response code: Non HTTP response code: java.net.UnknownHostException
> >> Response message: Non HTTP response message: staging.nsonline.org.uk
> >>
> >>
> >> 2.
> >> Response code: Non HTTP response code: java.net.SocketException
> >> Response message: Non HTTP response message: Too many open files
> >>
> >> I have seen similar posts on these exceptions, some suggesting using
> HTTP
> >> Request HTTPClient sampler. Some using latest version. Some suggesting
> >> checking Server Limits. Some suggesting increasing the number of sockets
> >> for
> >> jmeter.
> >>
> >> - I am already using  HTTP Request HTTPClient sampler.
> >> - I am having latest version of JMeter.
> >> - The Server Limits is for supporting thousands of users.
> >> - I do not know how to increase the number of sockets for jmeter (Can
> >> anyone
> >> tell me how can I do that).
> >>
> >> I am giving requests to Server via a proxy server.
> >>
> >> Regards,
> >> Harjit Singh
> >> --
> >> View this message in context:
> >>
> http://old.nabble.com/Loads-of-Non-HTTP-errors-in-performance-test-tp26656794p26656794.html
> >> Sent from the JMeter - User mailing list archive at Nabble.com.
> >>
> >>
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> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://old.nabble.com/Loads-of-Non-HTTP-errors-in-performance-test-tp26656794p26662223.html
> Sent from the JMeter - User mailing list archive at Nabble.com.
>
>
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