| Summary: | Random element might return same value even if property "Per thread user (User)" is set to TRUE | ||
|---|---|---|---|
| Product: | JMeter - Now in Github | Reporter: | Nikhil B <ibenikhil> |
| Component: | Main | Assignee: | JMeter issues mailing list <issues> |
| Status: | RESOLVED FIXED | ||
| Severity: | major | CC: | p.mouawad |
| Priority: | P2 | Keywords: | FixedInTrunk |
| Version: | 4.0 | ||
| Target Milestone: | JMETER_5.0 | ||
| Hardware: | PC | ||
| OS: | All | ||
| Attachments: | attachment of random variable configuration. | ||
I am not sure it's an issue. As per documentation, since you didn't set a seed, System.currentTimeMillis is used, so if 2 threads start at same millis, you might get this behaviour. @Team, should be use new Random() when seed is empty ? +1 for `new Random()` (== different seeds for each thread) when the seed is not set Hi I have not given any seed configuration.
So I am making change in my configuration for seed configuration i am giving ${__Random(MIN,MAX)} as value. Will it solve my problem.
But my question is with default seed configurations it should work properly?
Thanks for your immediate assist. @Vladimir Sitnikov and @Philippe Mouawad. Author: pmouawad Date: Thu Jul 19 19:17:36 2018 New Revision: 1836293 URL: http://svn.apache.org/viewvc?rev=1836293&view=rev Log: Bug 62553 - Random element might return same value even if property "Per thread user (User)" is set to TRUE Bugzilla Id: 62553 Modified: jmeter/trunk/src/components/org/apache/jmeter/config/RandomVariableConfig.java jmeter/trunk/xdocs/changes.xml jmeter/trunk/xdocs/usermanual/component_reference.xml This issue has been migrated to GitHub: https://github.com/apache/jmeter/issues/4827 |
Created attachment 36041 [details] attachment of random variable configuration. I have created script with some session keys passing. In my script i need to have different session keys for each request. I have configured a random variable in Jmeter and set the option for per thread user as TRUE(as per my readings/knowledge) if we set a this configuration as true then it should create different variables for each thread. But out of my 50 threads 49 different variables have been created and one variable get repeadted. I have been attaching the image of random variable configuration. following are the random variables get created. Here thread 15 and thread 28 having same variables. Thead1 ,abcdefghijk41128404048 Thead2 ,abcdefghijk41230939629 Thead3 ,abcdefghijk41284804475 Thead4 ,abcdefghijk41139561766 Thead5 ,abcdefghijk41018558237 Thead6 ,abcdefghijk41040681298 Thead7 ,abcdefghijk41271915387 Thead8 ,abcdefghijk41247099083 Thead9 ,abcdefghijk41232863374 Thead10 ,abcdefghijk41255755934 Thead11 ,abcdefghijk41155528845 Thead12 ,abcdefghijk41136483774 Thead13 ,abcdefghijk41117631078 Thead14 ,abcdefghijk41199582594 Thead15 ,abcdefghijk41044336413 Thead16 ,abcdefghijk41147641493 Thead17 ,abcdefghijk41185346885 Thead18 ,abcdefghijk41141677885 Thead19 ,abcdefghijk41290960458 Thead20 ,abcdefghijk41180345149 Thead21 ,abcdefghijk41109551351 Thead22 ,abcdefghijk41248060956 Thead23 ,abcdefghijk41166494189 Thead24 ,abcdefghijk41298847810 Thead25 ,abcdefghijk41265759405 Thead26 ,abcdefghijk41028561708 Thead27 ,abcdefghijk41111667470 Thead28 ,abcdefghijk41044336413 Thead29 ,abcdefghijk41034717690 Thead30 ,abcdefghijk41010863259 Thead31 ,abcdefghijk41061457739 Thead32 ,abcdefghijk41120901444 Thead33 ,abcdefghijk41077424818 Thead34 ,abcdefghijk41251716070 Thead35 ,abcdefghijk41068190845 Thead36 ,abcdefghijk41031447325 Thead37 ,abcdefghijk41242097348 Thead38 ,abcdefghijk41158414462 Thead39 ,abcdefghijk41020866730 Thead40 ,abcdefghijk41188617250 Thead41 ,abcdefghijk41259795797 Thead42 ,abcdefghijk41281726484 Thead43 ,abcdefghijk41048376276 Thead44 ,abcdefghijk41171688299 Thead45 ,abcdefghijk41064535730 Thead46 ,abcdefghijk41169572180 Thead47 ,abcdefghijk41152450854 Thead48 ,abcdefghijk41269029771 Thead49 ,abcdefghijk41009324263 Thead50 ,abcdefghijk41103395369