Hi Team, I have two different http requests which run parallelly and will be stopped when expectation is met. Here, I used bzm - Parallel controller (Item Publish - Parallel, pls refer the image) to execute those are in parallel and use While controller as child of it to execute until the expectation is met. JSR223 sample is used to reset the While variable for next loop.
This While setup is successfully executed for any number of iterations without using Parallel controller. But when that setup put under the Parallel controller, first iteration works fine for both requests but from 2nd iteration onwards it doesn't get executed and throw the below error. Please refer the parent/child setup and error below and please share your thoughts to resolve this case. Thank you !! [cid:[email protected]] 2022-03-01 08:44:56,197 INFO o.a.j.t.JMeterThread: Thread finished: org.apache.jmeter.threads.JMeterThread@6f32f9a0<mailto:org.apache.jmeter.threads.JMeterThread@6f32f9a0> - Item Publish - Parallel - Trans B - Item 2 Publish 2022-03-01 08:44:56,197 ERROR o.a.j.t.JMeterThread: Test failed! java.lang.NullPointerException: Cannot invoke "org.apache.jmeter.threads.JMeterVariables.getObject(String)" because "threadVars" is null at org.apache.jmeter.control.TransactionController.notifyListeners(TransactionController.java:285) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.TransactionController.nextWithoutTransactionSampler(TransactionController.java:223) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.TransactionController.next(TransactionController.java:135) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.GenericController.nextIsAController(GenericController.java:225) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.TransactionController.nextIsAController(TransactionController.java:173) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.GenericController.next(GenericController.java:175) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.TransactionController.nextWithoutTransactionSampler(TransactionController.java:205) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.TransactionController.next(TransactionController.java:135) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.GenericController.nextIsAController(GenericController.java:222) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.GenericController.next(GenericController.java:175) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.control.LoopController.next(LoopController.java:134) ~[ApacheJMeter_core.jar:5.4.1] at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:291) [ApacheJMeter_core.jar:5.4.1] at com.blazemeter.jmeter.controller.JMeterThreadParallel.run(JMeterThreadParallel.java:61) [jmeter-parallel-0.11.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) [?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?] at java.lang.Thread.run(Thread.java:833) [?:?] Regards, Nuwan ________________________________ "Virtusa is a worldwide provider of digital business strategy, digital engineering, and information technology (IT) services and solutions, serving Global 2000 companies across multiple industries. We help clients change, disrupt, and unlock new value with unmatched speed." ________________________________ This message, including any attachments, contains confidential information intended for a specific individual and purpose, and is intended for the addressee only. Any unauthorized disclosure, use, dissemination, copying, or distribution of this message or any of its attachments or the information contained in this e-mail, or the taking of any action based on it, is strictly prohibited. If you are not the intended recipient, please notify the sender immediately by return e-mail and delete this message. ________________________________
