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
