Re: [Resin-interest] pb with find() in resin 4.0.13
The problem occurs only sometimes, I'll send it to you next time :) Thanks a lot On 08/11/11 22:48, Alex Rojkov wrote: Hello I'm using many times the find() call in EntityManager : Status st=m_manager.find(Status.class,identifier); But with no particular reason, in test or production, the find() call stop all processing, there is no exception and any System.out.println() Riccardo, Can you produce a thread-dump of the server's JVM please and send that to us? Thanks, Alex juste after is simply not called. While the server is in this undefined state, the rest of the application may work. I tried to add a createQuery call just before the find : Query qr=m_manager.createQuery(select st from Status st); ListStatus list=(ListStatus)qr.getResultList(); and the same problem happens at getRestulList(). Nothing happens, no exception, no further processing. Is there any people that had this problem ? I could see that only in one of my applications, not all. Is this a problem with eclispelink ? Thanks a lot. -- Riccardo Cohen Architecte du Logiciel http://www.architectedulogiciel.fr BP 77536 37075 Tours Cedex 2 +33 (0)6.09.83.64.49 Membre du réseau http://www.reflexe-conseil-centre.org ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest -- Riccardo Cohen Architecte du Logiciel http://www.architectedulogiciel.fr BP 77536 37075 Tours Cedex 2 +33 (0)6.09.83.64.49 Membre du réseau http://www.reflexe-conseil-centre.org ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Clustering and load-on-startup
Hi Alex Thanks for your reply I remember seeing this tag in the past but I couldn't find it in the reference page http://caucho.com/resin-4.0/reference.xtp and I also thought it was default true for Resin 4. But anyway it seems as it is default false now and I added it to the configuration. This resulted in the following behavior. 1. Two nodes up, A and B. Active browser sessions (sticky sessions) against each of them. 2. Shut down of node A results in active sessions on A is transferred to B. 3. Start of A again (with bind-ports-after-start set to true) results in A sessions is transferred back to node A immediately at start (the same as without the new tag). 4. But when accessing with an A session it now doesn't wait for the servlet to start, instead I get a timeout since the port isn't bound yet. So it seems as the bind-ports-after-start doesn't affect the srun ports. Best regards Mathias Lagerwall 2011/11/8 Alex Rojkov a...@caucho.com: Hi I have a problem with clustering in Resin 4.0.23 that I hope someone can help me with. Mathias, Can you try adding bind-ports-after-starttrue/ to server-default? server-default bind-ports-after-starttrue/bind-ports-after-start Thanks, Alex When I bring a cluster node back online after it has been shut down the cluster recognizes it as up and functioning too soon (this can be monitored on the caucho-status page). My problem is that I have a servlet that is really heavy to start and it has load-on-startup set. As it is set up now requests goes to this new node trying to access the servlet prior too its startup and they are left waiting. I would like to have the cluster node off line until all the load-on-startup servlets has started. Is there an existing setting that can make this work? What I am looking for is something like load-balance-grace-time or cluster-off-line-until-load-on-startup-done :) Best regards Mathias Lagerwall ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] pb with find() in resin 4.0.13
Hello again The problem happened again, and I found an exception in another log file (problem with all these logs...) java.lang.IllegalArgumentException: Unknown entity bean class: class reaentities.Status, please verify that this class has been marked with the @Entity annotation. at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:611) You'll find joind the full exception and the thread dump, plus the class itself. This object Status is marked as @Entity and work very well normally. Thanks for your help. On 08/11/11 22:48, Alex Rojkov wrote: Hello I'm using many times the find() call in EntityManager : Status st=m_manager.find(Status.class,identifier); But with no particular reason, in test or production, the find() call stop all processing, there is no exception and any System.out.println() Riccardo, Can you produce a thread-dump of the server's JVM please and send that to us? Thanks, Alex juste after is simply not called. While the server is in this undefined state, the rest of the application may work. I tried to add a createQuery call just before the find : Query qr=m_manager.createQuery(select st from Status st); ListStatus list=(ListStatus)qr.getResultList(); and the same problem happens at getRestulList(). Nothing happens, no exception, no further processing. Is there any people that had this problem ? I could see that only in one of my applications, not all. Is this a problem with eclispelink ? Thanks a lot. -- Riccardo Cohen Architecte du Logiciel http://www.architectedulogiciel.fr BP 77536 37075 Tours Cedex 2 +33 (0)6.09.83.64.49 Membre du réseau http://www.reflexe-conseil-centre.org ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest -- Riccardo Cohen Architecte du Logiciel http://www.architectedulogiciel.fr BP 77536 37075 Tours Cedex 2 +33 (0)6.09.83.64.49 Membre du réseau http://www.reflexe-conseil-centre.org java.lang.IllegalArgumentException: Unknown entity bean class: class reaentities.Status, please verify that this class has been marked with the @Entity annotation. at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:611) at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:495) at com.caucho.env.jpa.EntityManagerJtaProxy.find(EntityManagerJtaProxy.java:226) at realty.Globalaction.get_maintainance(Globalaction.java:759) at realty.Flexaccountpro.loginuser(Flexaccountpro.java:164) 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:597) at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:302) at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:198) at com.caucho.hessian.server.HessianServlet.invoke(HessianServlet.java:398) at com.caucho.hessian.server.HessianServlet.service(HessianServlet.java:378) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:109) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:183) at com.caucho.server.webapp.AccessLogFilterChain.doFilter(AccessLogFilterChain.java:95) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:287) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:792) at com.caucho.network.listen.TcpSocketLink.dispatchRequest(TcpSocketLink.java:675) at com.caucho.network.listen.TcpSocketLink.handleRequestsImpl(TcpSocketLink.java:637) at com.caucho.network.listen.TcpSocketLink.handleRequests(TcpSocketLink.java:588) at com.caucho.network.listen.TcpSocketLink$AcceptTask.doTask(TcpSocketLink.java:1175) at com.caucho.network.listen.TcpSocketLink$ConnectionReadTask.runThread(TcpSocketLink.java:1108) at com.caucho.network.listen.TcpSocketLink$AcceptTask.run(TcpSocketLink.java:1142) at com.caucho.env.thread.ResinThread.runTasks(ResinThread.java:182) at com.caucho.env.thread.ResinThread.run(ResinThread.java:126) com.caucho.transaction.RollbackExceptionWrapper: Transaction can't commit because it has been marked rolled back javax.transaction.RollbackException: Transaction marked rollback-only at com.caucho.transaction.TransactionImpl.commit(TransactionImpl.java:821) at
Re: [Resin-interest] pb with find() in resin 4.0.13
Hello again The problem happened again, and I found an exception in another log file (problem with all these logs...) java.lang.IllegalArgumentException: Unknown entity bean class: class reaentities.Status, please verify that this class has been marked with the @Entity annotation. at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:611) Can you check if the web-app was reloaded before the exception? I recollect having seen the issue in earlier versions of Resin 4. The issue arouse when webapplication or entity class was reloaded (you can force a reload to check). The issue should be fixed in later versions. The test case that reproduces the webapp with persistent context reload issue was created after 4.0.13. Thanks, Alex You'll find joind the full exception and the thread dump, plus the class itself. This object Status is marked as @Entity and work very well normally. Thanks for your help. On 08/11/11 22:48, Alex Rojkov wrote: Hello I'm using many times the find() call in EntityManager : Status st=m_manager.find(Status.class,identifier); But with no particular reason, in test or production, the find() call stop all processing, there is no exception and any System.out.println() Riccardo, Can you produce a thread-dump of the server's JVM please and send that to us? Thanks, Alex juste after is simply not called. While the server is in this undefined state, the rest of the application may work. I tried to add a createQuery call just before the find : Query qr=m_manager.createQuery(select st from Status st); ListStatus list=(ListStatus)qr.getResultList(); and the same problem happens at getRestulList(). Nothing happens, no exception, no further processing. Is there any people that had this problem ? I could see that only in one of my applications, not all. Is this a problem with eclispelink ? Thanks a lot. -- Riccardo Cohen Architecte du Logiciel http://www.architectedulogiciel.fr BP 77536 37075 Tours Cedex 2 +33 (0)6.09.83.64.49 Membre du réseau http://www.reflexe-conseil-centre.org ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest -- Riccardo Cohen Architecte du Logiciel http://www.architectedulogiciel.fr BP 77536 37075 Tours Cedex 2 +33 (0)6.09.83.64.49 Membre du réseau http://www.reflexe-conseil-centre.org exception.txtthreaddump.txtStatus.java___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] pb with find() in resin 4.0.13
For this time it was after a reload. But on the server there was no reload. I'll check the new version of resin later on. Thanks for the info. On 09/11/11 17:21, Alex Rojkov wrote: Hello again The problem happened again, and I found an exception in another log file (problem with all these logs...) java.lang.IllegalArgumentException: Unknown entity bean class: class reaentities.Status, please verify that this class has been marked with the @Entity annotation. at org.eclipse.persistence.internal.jpa.EntityManagerImpl.find(EntityManagerImpl.java:611) Can you check if the web-app was reloaded before the exception? I recollect having seen the issue in earlier versions of Resin 4. The issue arouse when webapplication or entity class was reloaded (you can force a reload to check). The issue should be fixed in later versions. The test case that reproduces the webapp with persistent context reload issue was created after 4.0.13. Thanks, Alex You'll find joind the full exception and the thread dump, plus the class itself. This object Status is marked as @Entity and work very well normally. Thanks for your help. On 08/11/11 22:48, Alex Rojkov wrote: Hello I'm using many times the find() call in EntityManager : Status st=m_manager.find(Status.class,identifier); But with no particular reason, in test or production, the find() call stop all processing, there is no exception and any System.out.println() Riccardo, Can you produce a thread-dump of the server's JVM please and send that to us? Thanks, Alex juste after is simply not called. While the server is in this undefined state, the rest of the application may work. I tried to add a createQuery call just before the find : Query qr=m_manager.createQuery(select st from Status st); ListStatus list=(ListStatus)qr.getResultList(); and the same problem happens at getRestulList(). Nothing happens, no exception, no further processing. Is there any people that had this problem ? I could see that only in one of my applications, not all. Is this a problem with eclispelink ? Thanks a lot. -- Riccardo Cohen Architecte du Logiciel http://www.architectedulogiciel.fr BP 77536 37075 Tours Cedex 2 +33 (0)6.09.83.64.49 Membre du réseau http://www.reflexe-conseil-centre.org ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest -- Riccardo Cohen Architecte du Logiciel http://www.architectedulogiciel.fr BP 77536 37075 Tours Cedex 2 +33 (0)6.09.83.64.49 Membre du réseau http://www.reflexe-conseil-centre.org exception.txtthreaddump.txtStatus.java___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest -- Riccardo Cohen Architecte du Logiciel http://www.architectedulogiciel.fr BP 77536 37075 Tours Cedex 2 +33 (0)6.09.83.64.49 Membre du réseau http://www.reflexe-conseil-centre.org ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
[Resin-interest] how can i restart a single web-app
Hi, My resin root directory have many web-apps, how can i restart a single web-app? Thanks ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
