Taking a closer look at the error, it seems to come from a deadlock in commons-httpclient.
> org.apache.commons.httpclient.MultiThreadedHttpConnectionManager Do you use the same version of commons-httpclient on both servers? Do you really need to use the MultiThreaded connectionmanager? Hth, Nick Stolwijk ~Java Developer~ Iprofs BV. Claus Sluterweg 125 2012 WS Haarlem www.iprofs.nl On Fri, Oct 24, 2008 at 12:12 AM, Nick Stolwijk <[EMAIL PROTECTED]> wrote: > The EDU classes are from the backport-util-concurrent artifact. I > don't know whether they are in use by the CMS or by something else. > > Hth, > > Nick Stolwijk > ~Java Developer~ > > Iprofs BV. > Claus Sluterweg 125 > 2012 WS Haarlem > www.iprofs.nl > > > > On Thu, Oct 23, 2008 at 11:51 PM, Jeroen Reijn <[EMAIL PROTECTED]> wrote: >> Hi Presana, >> >> is this class from a package in the CMS or from within weblogic. The package >> name does not ring a bell. >> >> Regards, >> >> Jeroen >> >> >> -----Original Message----- >> From: [EMAIL PROTECTED] on behalf of prasana >> Sent: Thu 10/23/2008 8:29 PM >> To: [email protected] >> Subject: [HippoCMS-dev] Deadlocks detected when running hippo cms in weblogic >> >> >> Hi all, >> >> We are facing deadlock issues when running hippo cms 6.05.02 in weblogic >> 10.1. >> But the application works fine in Tomcat, only when running in weblogic >> 10.1, it results in deadlock. >> >> We are analyzing the thread dumps right now >> If any of you have any thoughts on how to solve this issue, its greatly >> appreciated. >> >> Partial snippet of weblogic log file >> Full thread dump Java HotSpot(TM) Client VM (1.5.0_11-b03 mixed mode): >> >> "Thread-44" prio=6 tid=0x665879c8 nid=0x110 in Object.wait() >> [0x6d62f000..0x6d62fae8] >> at java.lang.Object.wait(Native Method) >> - waiting on <0x098b0960> (a java.lang.Object) >> at EDU.oswego.cs.dl.util.concurrent.LinkedQueue.poll(Unknown Source) >> - locked <0x098b0960> (a java.lang.Object) >> at >> org.apache.cocoon.components.thread.ChannelWrapper.poll(ChannelWrapper.java:73) >> at EDU.oswego.cs.dl.util.concurrent.PooledExecutor.getTask(Unknown Source) >> at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown >> Source) >> at java.lang.Thread.run(Thread.java:595) >> >> "MultiThreadedHttpConnectionManager cleanup" daemon prio=6 tid=0x64ba77b0 >> nid=0x41c in Object.wait() [0x6d34f000..0x6d34fc68] >> at java.lang.Object.wait(Native Method) >> - waiting on <0x0c990950> (a java.lang.ref.ReferenceQueue$Lock) >> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116) >> - locked <0x0c990950> (a java.lang.ref.ReferenceQueue$Lock) >> at >> org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$ReferenceQueueThread.run(MultiThreadedHttpConnectionManager.java:927) >> >> Thanks >> Prasanna >> -- >> View this message in context: >> http://www.nabble.com/Deadlocks-detected-when-running-hippo-cms-in-weblogic-tp20137013p20137013.html >> Sent from the Hippo CMS development public mailinglist mailing list archive >> at Nabble.com. >> >> ******************************************** >> Hippocms-dev: Hippo CMS development public mailinglist >> >> Searchable archives can be found at: >> MarkMail: http://hippocms-dev.markmail.org >> Nabble: http://www.nabble.com/Hippo-CMS-f26633.html >> >> >> ******************************************** >> Hippocms-dev: Hippo CMS development public mailinglist >> >> Searchable archives can be found at: >> MarkMail: http://hippocms-dev.markmail.org >> Nabble: http://www.nabble.com/Hippo-CMS-f26633.html >> >> > ******************************************** Hippocms-dev: Hippo CMS development public mailinglist Searchable archives can be found at: MarkMail: http://hippocms-dev.markmail.org Nabble: http://www.nabble.com/Hippo-CMS-f26633.html
