Problem solved, increased ThreadStackSize to 4096
On 7/6/12 4:14 PM, Stanton W Derry wrote:
Yes, the main thread group.
Yes, happens every time even with one thread
Probably not, as the response size can be upwards of 1.7m on a HTTP
request in the main thread group
Will try suggestion on If controllers
What is interesting, I don't see the issue in windows when running in
gui mode, only on Linux in non-gui.
Have tried 2.5.1 and 2.7 on both systems
JVM - Windos - build 1.6.0_31-b05, Linux - build 1.6.0_13-b03 - have
no control over the versions installed
Stan
On 7/6/12 3:57 PM, sebb wrote:
On 6 July 2012 23:50, Stanton W Derry<[email protected]> wrote:
This is the outline of the Test Plan:
TestPlan
- Setup Thread Group - 1 thread
Header Mgr
Cookie Mgr
Transaction Controller
HTTP Request
Regular Expression Extractor
Loop Controller - Base on REE_matchNr (always between 1 and 8)
HTTP Request
Regular Expression Extractor
BeanShell PostProcessor - creates properties from matched
extractions
- Thread Group
Header Mgr
Cookie Mgr
Once Only Controller
HTTP Request - sets cookies
Transaction Controller
IF Controller - JMeterThread.last_sample_ok
HTTP Request
IF Controller - Is request to be processed test
IF Controller - JMeterThread.last_sample_ok
HTTP Request
Constant Throughput Timer - 960 tpm
Which thread group causes the problem?
I assume it's the main one, but that's only a guess.
Does it happen every time?
Can you provide a test case that uses a public site?
If so, please create a Bugzilla and attach the plan.
It looks like you could try replacing the If Controllers with Test
Action - stop thread on error.
On 7/6/12 3:31 PM, sebb wrote:
On 6 July 2012 22:51, Stanton W Derry<[email protected]> wrote:
Running with both 2.5.1 and 2.7, encounter
WARN - jmeter.control.GenericController: StackOverflowError
detected
then the stack trace below and the thread dies. I've changed the JVM
ThreadStackSize=2048 and still have the issue. Response to the HTTP
samplers is quite large 250k+.
Any thoughts on how to solve this?
Thanks in advance,
Stan
2012/07/06 17:08:46 ERROR - jmeter.threads.JMeterThread: Test failed!
java.lang.StackOverflowError
at java.io.BufferedWriter.write(BufferedWriter.java:202)
at java.io.Writer.write(Writer.java:140)
at java.io.PrintStream.write(PrintStream.java:475)
at java.io.PrintStream.print(PrintStream.java:619)
at java.io.PrintStream.println(PrintStream.java:756)
at
org.apache.log.util.DefaultErrorHandler.error(DefaultErrorHandler.java:42)
at
org.apache.log.Hierarchy$InnerErrorHandler.error(Hierarchy.java:266)
at
org.apache.log.output.AbstractTarget.processEvent(AbstractTarget.java:112)
at org.apache.log.Logger.fireEvent(Logger.java:632)
at org.apache.log.Logger.output(Logger.java:607)
at org.apache.log.Logger.output(Logger.java:590)
at org.apache.log.Logger.warn(Logger.java:205)
at
org.apache.jmeter.control.GenericController.nextIsAController(GenericController.java:190)
at
org.apache.jmeter.control.GenericController.next(GenericController.java:148)
at
org.apache.jmeter.control.LoopController.next(LoopController.java:108)
at
org.apache.jmeter.control.GenericController.nextIsAController(GenericController.java:195)
at
org.apache.jmeter.control.GenericController.next(GenericController.java:148)
at
org.apache.jmeter.control.LoopController.next(LoopController.java:108)
at
org.apache.jmeter.control.LoopController.nextIsNull(LoopController.java:130)
at
org.apache.jmeter.control.GenericController.next(GenericController.java:143)
at
org.apache.jmeter.control.LoopController.next(LoopController.java:108)
at
org.apache.jmeter.control.GenericController.nextIsAController(GenericController.java:195)
at
org.apache.jmeter.control.GenericController.next(GenericController.java:148)
at
org.apache.jmeter.control.LoopController.next(LoopController.java:108)
at
org.apache.jmeter.control.GenericController.nextIsAController(GenericController.java:195)
at
org.apache.jmeter.control.GenericController.next(GenericController.java:148)
....
Looks like it may be a loop in the code.
Try simplifying the test plan.
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