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From Deepak Shetty <shet...@gmail.com>
Subject Re: How can I make different threads use different values?
Date Thu, 03 Mar 2016 20:41:13 GMT
Here is the relevant documentation for distributed mode
http://jmeter.apache.org/usermanual/remote-test.html

On Thu, Mar 3, 2016 at 11:45 AM, Deepak Shetty <shettyd@gmail.com> wrote:

> >I believe JMeter has feature to simulate such scenario by invoking
> multiple threads on different machines ?
> You can distribute JMeter so that it runs on different machines - but you
> really dont want each jmeter machine to only run one thread.
> Its easier to run your request through a tunnel or proxy , see what the
> command line is really sending to your server and then simulate that in
> JMeter (there may be something like custom authentication schemes or binary
> stuff that might prevent this approach)
>
>
>
> On Thu, Mar 3, 2016 at 11:19 AM, Sheetal Jharia Baru <sheetal93@gmail.com>
> wrote:
>
>> Deepak ,
>> You have a valid point. Running multiple OS processes may not simulate it
>> accurately. In ideal case, we will have different users running the
>> same *command
>> line *requesting images from our single server (this server is load
>> balanced obviously).
>> I believe JMeter has feature to simulate such scenario by invoking
>> multiple
>> threads on different machines ?
>>
>> On Thu, Mar 3, 2016 at 3:14 AM, Deepak Shetty <shettyd@gmail.com> wrote:
>>
>> > >Even though it is http protocol , I have to use product specific
>> commands
>> > to download and upload the image to the URL.
>> > And when real users are uploading/downloading images , they will all do
>> so
>> > from the same physical server - if not then you might not be able to
>> > simulate this accurately - as running multiple OS processes on the same
>> > server can be quite different than running the same process on different
>> > servers (HTTP fares better in that respect)
>> >
>> > On Wed, Mar 2, 2016 at 1:15 PM, Sheetal Jharia Baru <
>> sheetal93@gmail.com>
>> > wrote:
>> >
>> > > Thanks for the links, I will go through them.
>> > > Even though it is http protocol , I have to use product specific
>> commands
>> > > to download and upload the image to the URL.
>> > >
>> > > On Thu, Mar 3, 2016 at 2:36 AM, Deepak Shetty <shettyd@gmail.com>
>> wrote:
>> > >
>> > > > hi
>> > > > yes this is pretty much standard for Jmeter. You can use variables
>> > > > ${variableName} and you only need to setup how this variable gets
>> > > > populated. The most common element used is CSV data set config - but
>> > > there
>> > > > are others too (read the component reference)
>> > > >
>> > > > See -
>> > > >
>> > > >
>> > >
>> >
>> http://jmeter.apache.org/usermanual/component_reference.html#CSV_Data_Set_Config
>> > > > And you can google for tutorials
>> > > >
>> > > >
>> > >
>> >
>> https://www.google.com/search?q=CSV+data+set+config+jmeter+tutorial&ie=utf-8&oe=utf-8
>> > > >
>> > > >
>> > > > Im curious why you are using an OS Sampler for the purpose of
>> > downloading
>> > > > an image ? is the protocol not HTTP ?
>> > > > regards
>> > > > deepak
>> > > >
>> > > > On Wed, Mar 2, 2016 at 12:10 PM, Sheetal Jharia Baru <
>> > > sheetal93@gmail.com>
>> > > > wrote:
>> > > >
>> > > > > I am using OS Sampler to execute a shell script on my local ubuntu
>> > > > system.
>> > > > > This script in turn downloads a image from remote repository.
As
>> > > > expected ,
>> > > > > when the script is run multiple times, same image is downloaded.
>> Is
>> > > > there a
>> > > > > way that each thread can download a different image (can image
>> become
>> > > > some
>> > > > > sort of variable and I can give different image name via this
>> > variable
>> > > to
>> > > > > each thread ?
>> > > > > Any help is appreciated.
>> > > > > Thanks !
>> > > > >
>> > > >
>> > >
>> >
>>
>
>

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