[Bug 62193] New: Parallel Requests Failing Sporadically

[bu...@apache.org]

https://bz.apache.org/bugzilla/show_bug.cgi?id=62193

            Bug ID: 62193
           Summary: Parallel Requests Failing Sporadically
           Product: JMeter
           Version: 4.0
          Hardware: PC
            Status: NEW
          Severity: normal
          Priority: P2
         Component: HTTP
          Assignee: issues@jmeter.apache.org
          Reporter: umarmasood@outlook.com
  Target Milestone: ---

Created attachment 35788
  --> https://bz.apache.org/bugzilla/attachment.cgi?id=35788&action=edit
Parallel Requests failed samplers.

Getting the following error for parallel requests made concurrently. Does not
happen every time, just sporadically. I have attached a few screenshots which
show that the particular sampler that fails in the parallel request is random
and it is the same case for parallel requests in other transactions as well.
The call that fails in the parallel requests is always random as can be seen in
the attached screenshot.

java.util.ConcurrentModificationException
        at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
        at java.util.ArrayList$Itr.remove(Unknown Source)
        at
org.apache.jmeter.testelement.property.PropertyIteratorImpl.remove(PropertyIteratorImpl.java:47)
        at
org.apache.jmeter.protocol.http.control.CookieManager.removeMatchingCookies(CookieManager.java:393)
        at
org.apache.jmeter.protocol.http.control.CookieManager.add(CookieManager.java:293)
        at
org.apache.jmeter.protocol.http.control.HC4CookieHandler.addCookieFromHeader(HC4CookieHandler.java:155)
        at
org.apache.jmeter.protocol.http.control.CookieManager.addCookieFromHeader(CookieManager.java:361)
        at
org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.saveConnectionCookies(HTTPHC4Impl.java:1583)
        at
org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:528)
        at
org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74)
        at
org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1189)
        at
org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1178)
        at
org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:490)
        at
org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:416)
        at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:250)
        at
com.blazemeter.jmeter.controller.JMeterThreadParallel.run(JMeterThreadParallel.java:60)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

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[Bug 62193] Parallel Requests Failing Sporadically

[bu...@apache.org]

https://bz.apache.org/bugzilla/show_bug.cgi?id=62193

Philippe Mouawad <p....@ubik-ingenierie.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 OS|                            |All
         Resolution|---                         |INVALID
                 CC|                            |p.mouawad@ubik-ingenierie.c
                   |                            |om

--- Comment #1 from Philippe Mouawad <p....@ubik-ingenierie.com> ---
Hello,
Thanks for report.
But This should be reported to jmeter-plugins forum as Parallel Controller is a
3rd party plugin.

Closing as invalid

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