Re: [VOTE] Release JMeter 2.5.1 RC3
I don't think I can vote, but +1 for me as an unofficial vote :-) On Fri, Sep 30, 2011 at 5:47 PM, sebb seb...@gmail.com wrote: On 29 September 2011 21:37, Philippe Mouawad philippe.moua...@gmail.com wrote: Hello Milamber, All, Thank you Milamber for your release and thanks message.. I may have a bad news regarding release. Working on new issue https://issues.apache.org/bugzilla/show_bug.cgi?id=51918 I discovered a synchronization issue I think related to Pool of Executor that enables concurrent download of resources. There seems to be a corruption on CookieManager because I get randomly: 2011/09/29 21:59:12 WARN - jmeter.protocol.http.sampler.HTTPSamplerBase: Execution issue when fetching embedded resources java.util.concurrent.ExecutionException: java.util.NoSuchElementException at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222) at java.util.concurrent.FutureTask.get(FutureTask.java:83) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.downloadPageResources(HTTPSamplerBase.java:1213) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.resultProcessing(HTTPSamplerBase.java:1428) at org.apache.jmeter.protocol.http.sampler.HTTPAbstractImpl.resultProcessing(HTTPAbstractImpl.java:244) at org.apache.jmeter.protocol.http.sampler.HTTPHC3Impl.sample(HTTPHC3Impl.java:327) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:62) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1019) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1005) at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:411) at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:297) at java.lang.Thread.run(Thread.java:680) Caused by: java.util.NoSuchElementException at java.util.AbstractList$Itr.next(AbstractList.java:350) at org.apache.jmeter.testelement.property.PropertyIteratorImpl.next(PropertyIteratorImpl.java:39) at org.apache.jmeter.protocol.http.control.CookieManager.removeMatchingCookies(CookieManager.java:466) at org.apache.jmeter.protocol.http.control.CookieManager.add(CookieManager.java:258) at org.apache.jmeter.protocol.http.control.CookieManager.addCookieFromHeader(CookieManager.java:430) at org.apache.jmeter.protocol.http.sampler.HTTPHC3Impl.saveConnectionCookies(HTTPHC3Impl.java:1071) at org.apache.jmeter.protocol.http.sampler.HTTPHC3Impl.sample(HTTPHC3Impl.java:319) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:62) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase$ASyncSample.call(HTTPSamplerBase.java:1709) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase$ASyncSample.call(HTTPSamplerBase.java:1) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ... 1 more I have created a new Issue: https://issues.apache.org/bugzilla/show_bug.cgi?id=51919 Note that this issue also exists in 2.5 release so maybe it's not a blocker I agree, not a blocker on its own. The reason we abandoned the previous release vote was the problems were either much more serious, or were regressions from a previous release. I think we should continue with this release vote. We need to get this release out if at all possible. We can do another one in a month or so. for release, although it can happen wery simply: - With One thread - Put a breakpoint in CookieManager#removeMatchingCookies - Let first thread go - then you will get parallel calls to function - enter loop - make one thread remove - the second one will get ConcurrentModificationException I will propose a patch as soon as possible to this. But this parallel download may happen on other shared component, maybe you or sebb know better than me which components may be concerned. Regards Philippe On Thu, Sep 29, 2011 at 1:54 AM, Milamber milam...@apache.org wrote: My vote : +1 Le 28/09/2011 23:52, Milamber a ecrit : Hello, The third release candidate for JMeter 2.5.1 has been prepared, and your votes are solicited. This release fixes mainly some bugs appeared since JMeter 2.5, and contains few improvements. Tests (load tests and/or functional tests) with JVM 5/6/7 on Linux/Windows/Mac OS on functionality changes are welcomes (HttpClient 4.1 request, Http request with parallels embedded resources, View results tree, WebServices (SOAP) request, Async sample sending mode, etc.) List of changes:
Re: [VOTE] Release JMeter 2.5.1 RC3
On 30 September 2011 16:52, Philippe Mouawad philippe.moua...@gmail.com wrote: I don't think I can vote, but +1 for me as an unofficial vote :-) Anyone can vote. Only PMC votes are binding, however all votes are read and recorded in the result e-mail. On Fri, Sep 30, 2011 at 5:47 PM, sebb seb...@gmail.com wrote: On 29 September 2011 21:37, Philippe Mouawad philippe.moua...@gmail.com wrote: Hello Milamber, All, Thank you Milamber for your release and thanks message.. I may have a bad news regarding release. Working on new issue https://issues.apache.org/bugzilla/show_bug.cgi?id=51918 I discovered a synchronization issue I think related to Pool of Executor that enables concurrent download of resources. There seems to be a corruption on CookieManager because I get randomly: 2011/09/29 21:59:12 WARN - jmeter.protocol.http.sampler.HTTPSamplerBase: Execution issue when fetching embedded resources java.util.concurrent.ExecutionException: java.util.NoSuchElementException at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222) at java.util.concurrent.FutureTask.get(FutureTask.java:83) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.downloadPageResources(HTTPSamplerBase.java:1213) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.resultProcessing(HTTPSamplerBase.java:1428) at org.apache.jmeter.protocol.http.sampler.HTTPAbstractImpl.resultProcessing(HTTPAbstractImpl.java:244) at org.apache.jmeter.protocol.http.sampler.HTTPHC3Impl.sample(HTTPHC3Impl.java:327) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:62) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1019) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1005) at org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:411) at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:297) at java.lang.Thread.run(Thread.java:680) Caused by: java.util.NoSuchElementException at java.util.AbstractList$Itr.next(AbstractList.java:350) at org.apache.jmeter.testelement.property.PropertyIteratorImpl.next(PropertyIteratorImpl.java:39) at org.apache.jmeter.protocol.http.control.CookieManager.removeMatchingCookies(CookieManager.java:466) at org.apache.jmeter.protocol.http.control.CookieManager.add(CookieManager.java:258) at org.apache.jmeter.protocol.http.control.CookieManager.addCookieFromHeader(CookieManager.java:430) at org.apache.jmeter.protocol.http.sampler.HTTPHC3Impl.saveConnectionCookies(HTTPHC3Impl.java:1071) at org.apache.jmeter.protocol.http.sampler.HTTPHC3Impl.sample(HTTPHC3Impl.java:319) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:62) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase$ASyncSample.call(HTTPSamplerBase.java:1709) at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase$ASyncSample.call(HTTPSamplerBase.java:1) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ... 1 more I have created a new Issue: https://issues.apache.org/bugzilla/show_bug.cgi?id=51919 Note that this issue also exists in 2.5 release so maybe it's not a blocker I agree, not a blocker on its own. The reason we abandoned the previous release vote was the problems were either much more serious, or were regressions from a previous release. I think we should continue with this release vote. We need to get this release out if at all possible. We can do another one in a month or so. for release, although it can happen wery simply: - With One thread - Put a breakpoint in CookieManager#removeMatchingCookies - Let first thread go - then you will get parallel calls to function - enter loop - make one thread remove - the second one will get ConcurrentModificationException I will propose a patch as soon as possible to this. But this parallel download may happen on other shared component, maybe you or sebb know better than me which components may be concerned. Regards Philippe On Thu, Sep 29, 2011 at 1:54 AM, Milamber milam...@apache.org wrote: My vote : +1 Le 28/09/2011 23:52, Milamber a ecrit : Hello, The third release candidate for JMeter 2.5.1 has been prepared, and your votes are solicited. This release fixes mainly some bugs appeared since JMeter 2.5, and contains few improvements. Tests (load tests and/or functional tests) with JVM 5/6/7 on Linux/Windows/Mac OS on functionality changes are
