From: Lachlan D. <lac...@gm...> - 2007-11-28 03:02:57
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Hi there, I had an app instance lock up/deadlock on me yesterday. The following output is all I have. Any ideas on why this would lock up the app? with regards, -- Lachlan Deck java.lang.reflect.InvocationTargetException at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest( WOActionRequestHandler.java:250) at com.webobjects.appserver._private.WOActionRequestHandler.handleRequest (WOActionRequestHandler.java:142) at er.extensions.ERXDirectActionRequestHandler.handleRequest (ERXDirectActionRequestHandler.java:82) at com.ish.webobjects.appserver.ISHDirectActionRequestHandler.handleRequest (ISHDirectActionRequestHandler.java:276) at com.webobjects.appserver.WOApplication.dispatchRequest (WOApplication.java:1306) at er.extensions.ERXApplication.dispatchRequest (ERXApplication.java:1108) at com.ish.webobjects.appserver.ISHApplication.dispatchRequest (ISHApplication.java:1109) at willow.appserver.Application.dispatchRequest (Application.java:317) at com.webobjects.appserver._private.WOWorkerThread.runOnce (WOWorkerThread.java:173) at com.webobjects.appserver._private.WOWorkerThread.run (WOWorkerThread.java:254) at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.NoSuchMethodException: willow.appserver.DirectAction.cvvAction() at com.webobjects.appserver.WODirectAction.performActionNamed (WODirectAction.java:125) at com.ish.webobjects.appserver.ISHDirectAction.performActionNamed (ISHDirectAction.java:195) at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest( WOActionRequestHandler.java:240) ... 10 more 434458011 WARN [WorkerThread1] (er.extensions.ERXEC, unlockAllContextsForCurrentThread, 203) - Unlocking context that wasn't unlocked in RR-Loop!: com.ish.willow.eocontrol.WillowEditingContext@198854e 435185596 DEBUG [WorkerThread6] (er.extensions.ERXNSLogLog4jBridge, appendln, 44) - <com.webobjects.appserver._private.WODefaultAdaptor>: Growing number of WOWorkerThreads to 32 435714769 DEBUG [WorkerThread24] (er.extensions.ERXNSLogLog4jBridge, appendln, 44) - <com.webobjects.appserver._private.WODefaultAdaptor>: Growing number of WOWorkerThreads to 64 435934263 WARN [Thread-0] (er.extensions.ERXNSLogLog4jBridge, appendln, 41) - Force Quit received. Exiting now... |
From: Anjo K. <kr...@lo...> - 2007-11-28 03:56:50
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I hate the way that Sourceforge wraps mails... anyway: an InvocationTargetException *always* is caused by another exception, in your case: > Caused by: java.lang.NoSuchMethodException: > willow.appserver.DirectAction.cvvAction() > at com.webobjects.appserver.WODirectAction.performActionNamed Cheers, Anjo Am 28.11.2007 um 04:02 schrieb Lachlan Deck: > Hi there, > > I had an app instance lock up/deadlock on me yesterday. The following > output is all I have. Any ideas on why this would lock up the app? > > with regards, > -- > > Lachlan Deck > > java.lang.reflect.InvocationTargetException > at > com > .webobjects.appserver._private.WOActionRequestHandler._handleRequest( > WOActionRequestHandler.java:250) > at > com.webobjects.appserver._private.WOActionRequestHandler.handleRequest > (WOActionRequestHandler.java:142) > at er.extensions.ERXDirectActionRequestHandler.handleRequest > (ERXDirectActionRequestHandler.java:82) > at > com > .ish.webobjects.appserver.ISHDirectActionRequestHandler.handleRequest > (ISHDirectActionRequestHandler.java:276) > at com.webobjects.appserver.WOApplication.dispatchRequest > (WOApplication.java:1306) > at er.extensions.ERXApplication.dispatchRequest > (ERXApplication.java:1108) > at > com.ish.webobjects.appserver.ISHApplication.dispatchRequest > (ISHApplication.java:1109) > at willow.appserver.Application.dispatchRequest > (Application.java:317) > at com.webobjects.appserver._private.WOWorkerThread.runOnce > (WOWorkerThread.java:173) > at com.webobjects.appserver._private.WOWorkerThread.run > (WOWorkerThread.java:254) > at java.lang.Thread.run(Thread.java:534) > Caused by: java.lang.NoSuchMethodException: > willow.appserver.DirectAction.cvvAction() > at com.webobjects.appserver.WODirectAction.performActionNamed > (WODirectAction.java:125) > at > com.ish.webobjects.appserver.ISHDirectAction.performActionNamed > (ISHDirectAction.java:195) > at > com > .webobjects.appserver._private.WOActionRequestHandler._handleRequest( > WOActionRequestHandler.java:240) > ... 10 more > 434458011 WARN [WorkerThread1] (er.extensions.ERXEC, > unlockAllContextsForCurrentThread, 203) - > Unlocking context that wasn't unlocked in RR-Loop!: > com.ish.willow.eocontrol.WillowEditingContext@198854e > > 435185596 DEBUG [WorkerThread6] (er.extensions.ERXNSLogLog4jBridge, > appendln, 44) - > <com.webobjects.appserver._private.WODefaultAdaptor>: Growing number > of WOWorkerThreads to 32 > > 435714769 DEBUG [WorkerThread24] (er.extensions.ERXNSLogLog4jBridge, > appendln, 44) - > <com.webobjects.appserver._private.WODefaultAdaptor>: Growing number > of WOWorkerThreads to 64 > > 435934263 WARN [Thread-0] (er.extensions.ERXNSLogLog4jBridge, > appendln, 41) - > Force Quit received. Exiting now... > > > > ------------------------------------------------------------------------- > SF.Net email is sponsored by: The Future of Linux Business White Paper > from Novell. From the desktop to the data center, Linux is going > mainstream. Let it simplify your IT future. > http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 > _______________________________________________ > Wonder-disc mailing list > Won...@li... > https://lists.sourceforge.net/lists/listinfo/wonder-disc |
From: Mike S. <ms...@md...> - 2007-11-28 05:02:34
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>> Caused by: java.lang.NoSuchMethodException: >> willow.appserver.DirectAction.cvvAction() >> at com.webobjects.appserver.WODirectAction.performActionNamed Still the issue of why this caused a deadlock ... Any time this happens, you should kill -QUIT the app pid to get a thread dump to see exactly where it is hung (is it hung checking out a session, or is it hung doing something with EOF). I think there used to be a problem that if an exception was thrown from DirectAction it could deadlock, but I thought ERX fixed this. |
From: Lachlan D. <lac...@gm...> - 2007-11-28 05:58:15
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On 28/11/2007, at 4:02 PM, Mike Schrag wrote: >>> Caused by: java.lang.NoSuchMethodException: >>> willow.appserver.DirectAction.cvvAction() >>> at com.webobjects.appserver.WODirectAction.performActionNamed > Still the issue of why this caused a deadlock ... Indeed. > Any time this > happens, you should kill -QUIT the app pid to get a thread dump to see > exactly where it is hung (is it hung checking out a session, or is it > hung doing something with EOF). Shall do next time. Cheers. > I think there used to be a problem > that if an exception was thrown from DirectAction it could deadlock, > but I thought ERX fixed this. ok with regards, -- Lachlan Deck |