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Posted to user@jmeter.apache.org by socio_pal <so...@yahoo.com> on 2006/12/08 23:15:55 UTC
Can I use the same CSV file for all my Jmeter instances
Hi:
For my DB Performance testing, I have a client and 2 jmeter servers running
30 threads each. If I have just one CSV file for both the instances, can
someone tell me how the threads will read the file? For eg., will the thread
1 of instance A read row1 of xyz.csv file and thread 1 of instance B read
row2 of xyz.csv file? I want each thread to read different rows without any
conflicts. Otherwise, I get the Unique Constraint error from the Database.
Can anyone please tell me how this can be done. I really need an answer for
this. Its urgent.
Thanks.
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Re: Can I use the same CSV file for all my Jmeter instances
Posted by socio_pal <so...@yahoo.com>.
Hi:
As you have mentioned, if I want to use different files for different
instances, then should it be enough to just put the files in the same
directory as the testplan or do i have mention it in each instance's test
paln's Data configuration sampler?
sebb-2 wrote:
>
> On 08/12/06, socio_pal <so...@yahoo.com> wrote:
>>
>> Hi:
>> For my DB Performance testing, I have a client and 2 jmeter servers
>> running
>> 30 threads each. If I have just one CSV file for both the instances, can
>> someone tell me how the threads will read the file? For eg., will the
>> thread
>> 1 of instance A read row1 of xyz.csv file and thread 1 of instance B read
>> row2 of xyz.csv file? I want each thread to read different rows without
>> any
>> conflicts. Otherwise, I get the Unique Constraint error from the
>> Database.
>> Can anyone please tell me how this can be done. I really need an answer
>> for
>> this. Its urgent.
>
> Each separate instance reads the file independently; within an
> instance, each thread will get its own row from the file. [Indeed I
> think each thread group within an instance will read the file
> independently].
>
> It's easy to check this for yourself by creating a simple test plan
> with a Java Request sampler.
>
> There is no way to synchronise the CSV files between two instances.
>
> If you want to ensure that different instances get different data,
> then you will need to give them different files.
>
>>
>> Thanks.
>> --
>> View this message in context:
>> http://www.nabble.com/Can-I-use-the-same-CSV-file-for-all-my-Jmeter-instances-tf2783446.html#a7766331
>> Sent from the JMeter - User mailing list archive at Nabble.com.
>>
>>
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>> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
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>>
>>
>
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Re: Can I use the same CSV file for all my Jmeter instances
Posted by sebb <se...@gmail.com>.
On 08/12/06, socio_pal <so...@yahoo.com> wrote:
>
> Hi:
> For my DB Performance testing, I have a client and 2 jmeter servers running
> 30 threads each. If I have just one CSV file for both the instances, can
> someone tell me how the threads will read the file? For eg., will the thread
> 1 of instance A read row1 of xyz.csv file and thread 1 of instance B read
> row2 of xyz.csv file? I want each thread to read different rows without any
> conflicts. Otherwise, I get the Unique Constraint error from the Database.
> Can anyone please tell me how this can be done. I really need an answer for
> this. Its urgent.
Each separate instance reads the file independently; within an
instance, each thread will get its own row from the file. [Indeed I
think each thread group within an instance will read the file
independently].
It's easy to check this for yourself by creating a simple test plan
with a Java Request sampler.
There is no way to synchronise the CSV files between two instances.
If you want to ensure that different instances get different data,
then you will need to give them different files.
>
> Thanks.
> --
> View this message in context: http://www.nabble.com/Can-I-use-the-same-CSV-file-for-all-my-Jmeter-instances-tf2783446.html#a7766331
> Sent from the JMeter - User mailing list archive at Nabble.com.
>
>
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> To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: jmeter-user-help@jakarta.apache.org
>
>
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