Re: deadlocks with castor

"Bogeblad Mattias" <[email protected]>
Newsgroups gmane.comp.cms.infoglue.devel
Message-ID <[email protected]> 
Hi,

Strange - no recent updates of the system or your own additions? Can you see if there are any locks still in the database after a restart? Could any other servers aquire the locks? 

Regards
Mattias Bogeblad

-----Original Message-----
From: David Darras [mailto:[email protected]] 
Sent: den 9 februari 2009 12:50
To: [email protected]
Subject: [Infoglue-developer] deadlocks with castor

Hello,

We're having problems with infoglue's backend for a few days now. 
Sometimes, the backend hangs for a short period when trying to update a 
content. Here is the log:

09 févr. 2009 12:06:05.922 [ERROR] [TP-Processor9] 
[org.infoglue.cms.controllers.kernel.impl.simple.ContentVersionController] 
- An error occurred so we should not completes the 
transaction:org.exolab.castor.jdo.LockNotGrantedException: Deadlock has 
been detected while attempting to acquire a lock
org.exolab.castor.jdo.LockNotGrantedException: Deadlock has been 
detected while attempting to acquire a lock
        at 
org.exolab.castor.persist.ObjectLock.detectDeadlock(ObjectLock.java:983)
        at org.exolab.castor.persist.ObjectLock.upgrade(ObjectLock.java:770)
        at 
org.exolab.castor.persist.LockEngine$TypeInfo.upgrade(LockEngine.java:1324)
        at 
org.exolab.castor.persist.LockEngine$TypeInfo.access$600(LockEngine.java:1055)
        at 
org.exolab.castor.persist.LockEngine.softLock(LockEngine.java:832)
        at 
org.exolab.castor.persist.TransactionContext.delete(TransactionContext.java:1269)
        at 
org.exolab.castor.jdo.engine.DatabaseImpl.remove(DatabaseImpl.java:420)
        at 
org.infoglue.cms.controllers.kernel.impl.simple.RegistryController.clearRegistryVOList(RegistryController.java:1338)
        at 
org.infoglue.cms.controllers.kernel.impl.simple.RegistryController.updateContentVersion(RegistryController.java:224)
        at 
org.infoglue.cms.controllers.kernel.impl.simple.ContentVersionController.update(ContentVersionController.java:1034)
        at 
org.infoglue.cms.controllers.kernel.impl.simple.ContentVersionController.updateAttributeValue(ContentVersionController.java:1537)
        at 
org.infoglue.cms.applications.contenttool.actions.ViewRelationEditorAction.updateAttributeValue(ViewRelationEditorAction.java:359)
        at 
org.infoglue.cms.applications.contenttool.actions.ViewRelationEditorAction.doUpdateQualifyer(ViewRelationEditorAction.java:271)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at 
org.infoglue.cms.applications.common.actions.WebworkAbstractAction.invokeCommand(WebworkAbstractAction.java:284)
        at 
org.infoglue.cms.applications.common.actions.WebworkAbstractAction.execute(WebworkAbstractAction.java:113)
        at 
webwork.dispatcher.GenericDispatcher.executeAction(GenericDispatcher.java:131)
        at 
webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:174)
        at 
org.infoglue.deliver.portal.dispatcher.DeliveryServletDispatcher.service(DeliveryServletDispatcher.java:66)
        at 
org.infoglue.deliver.portal.dispatcher.PortalServletDispatcher.service(PortalServletDispatcher.java:176)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.infoglue.cms.security.InfoGlueAuthenticationFilter.doFilter(InfoGlueAuthenticationFilter.java:185)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.infoglue.cms.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:129)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.infoglue.deliver.applications.filters.CacheEvictionFilter.doFilter(CacheEvictionFilter.java:92)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at 
org.jstripe.tomcat.probe.Tomcat55AgentValve.invoke(Tomcat55AgentValve.java:20)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at 
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
        at 
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
        at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
        at 
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
        at 
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
        at java.lang.Thread.run(Thread.java:595)
org.infoglue.cms.exception.SystemException: Deadlock has been detected 
while attempting to acquire a lock
        at 
org.infoglue.cms.controllers.kernel.impl.simple.ContentVersionController.update(ContentVersionController.java:1050)
        at 
org.infoglue.cms.controllers.kernel.impl.simple.ContentVersionController.updateAttributeValue(ContentVersionController.java:1537)
        at 
org.infoglue.cms.applications.contenttool.actions.ViewRelationEditorAction.updateAttributeValue(ViewRelationEditorAction.java:359)
        at 
org.infoglue.cms.applications.contenttool.actions.ViewRelationEditorAction.doUpdateQualifyer(ViewRelationEditorAction.java:271)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at 
org.infoglue.cms.applications.common.actions.WebworkAbstractAction.invokeCommand(WebworkAbstractAction.java:284)
        at 
org.infoglue.cms.applications.common.actions.WebworkAbstractAction.execute(WebworkAbstractAction.java:113)
        at 
webwork.dispatcher.GenericDispatcher.executeAction(GenericDispatcher.java:131)
        at 
webwork.dispatcher.ServletDispatcher.service(ServletDispatcher.java:174)
        at 
org.infoglue.deliver.portal.dispatcher.DeliveryServletDispatcher.service(DeliveryServletDispatcher.java:66)
        at 
org.infoglue.deliver.portal.dispatcher.PortalServletDispatcher.service(PortalServletDispatcher.java:176)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.infoglue.cms.security.InfoGlueAuthenticationFilter.doFilter(InfoGlueAuthenticationFilter.java:185)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.infoglue.cms.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:129)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.infoglue.deliver.applications.filters.CacheEvictionFilter.doFilter(CacheEvictionFilter.java:92)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at 
org.jstripe.tomcat.probe.Tomcat55AgentValve.invoke(Tomcat55AgentValve.java:20)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at 
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
        at 
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
        at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
        at 
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
        at 
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
        at java.lang.Thread.run(Thread.java:595)

We're using IG 2.8 with MySQL
Thanks,
David

-- 
David DARRAS
CRI - Université de Lille 1


------------------------------------------------------------------------------
Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM)
software. With Adobe AIR, Ajax developers can use existing skills and code to
build responsive, highly engaging applications that combine the power of local
resources and data with the reach of the web. Download the Adobe AIR SDK and
Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com
_______________________________________________
Infoglue-developer mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/infoglue-developer

------------------------------------------------------------------------------
Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM)
software. With Adobe AIR, Ajax developers can use existing skills and code to
build responsive, highly engaging applications that combine the power of local
resources and data with the reach of the web. Download the Adobe AIR SDK and
Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.