Passing JMeter user variable across beanshell script in different threads

Question

What I'm trying to do is pass variable between the threads in JMeter - so one thread modify this value and next one will get it - please look at this structure:

Test Plan
    User Defined Variables
    Thread Group 1
        BSF PreProcessor
    Thread Group 2
        HTTP Request

1. User Defined Variables:

   Name:  myvar
   Value: foo
   

2. Thread Group 1 -> BSF PreProcessor:

   Script: vars.put("myvar","users");

3. Thread Group 2 -> HTTP Request:

   Path: /api/${myvar}

What I've got from Thread Group 2 step - variable myvar with default value:

${myvar} == foo

but I want to persist value assigned to variable myvar in Thread Group 1 step so in Thread Group 2 I will get:

${myvar} == users

Answer 1

You can try this :

• http://code.google.com/p/jmeter-plugins/wiki/InterThreadCommunication

Also check :

• How do I pass a variable from one Thread Group to another in JMeter