[Management, JMX/JBoss] - Re: How should I package my .sar
by Doug.Palmer
"jiwils" wrote : "Doug.Palmer" wrote : "genman" wrote : Use a .ear, put the services in a .sar, list your -ds.xml and .sar in your application.xml etc.
| |
| | Thanks for the response Genman. Unfortunately packaging as an ear presents the same problem as packaging as a jar. Namely, the -ds.xml and -service.xml files can't be customised without repackaging the service. Do you know if it is possible to package everything within a .sar?
|
| Maybe I am missing something, but couldn't you just deploy an "exploded" EAR? That would leave the files available for modification.
Yes, I suppose I could. I guess I'm being too much of a purist. My package is a service so I really wanted to deploy it in a sar but I guess I'll have to deploy it as an exploded ear.
Regards
Doug
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3971182#3971182
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3971182
19 years, 7 months
[Persistence, JBoss/CMP, Hibernate, Database] - timeout for simpleReadWriteEJBLock
by _monkey_
Hi everyone, I am a newbie in JBOSS, so any help or suggestion would be very much appreciated :)
Previously I found that in my application, when there are 2 threads accessing the bean, deadlock occurs even they were both just trying to read, so I changed the default configuration from pessimistic lock to SimpleReadWriteEJBLock by the following configuration in jboss.xml:
<container-configuration extends="Standard CMP 2.x EntityBean">
<container-name>Standard CMP 2.x EntityBean</container-name> <locking-policy>org.jboss.ejb.plugins.lock.SimpleReadWriteEJBLock</locking-policy>
</container-configuration>
after making this change, and rerunning the application, instead of deadlock, I get the following transaction timeout error:
13:54:06,906 WARN [TransactionImpl] Transaction TransactionImpl:XidImpl[FormatId=257, GlobalId=andrewspc/108, BranchQual=, localId=108] timed out. status=STATUS_ACTIVE
13:54:07,140 WARN [TransactionImpl] Transaction TransactionImpl:XidImpl[FormatId=257, GlobalId=andrewspc/110, BranchQual=, localId=110] timed out. status=STATUS_ACTIVE
13:54:07,203 ERROR [LogInterceptor] TransactionRolledbackLocalException in method: public abstract java.lang.Integer com.patientrack.ejb.entityBean.AdmissionLocal.getAdmsnPK(), causedBy:
javax.ejb.EJBException: Transaction marked for rollback - probably a timeout.
at org.jboss.ejb.plugins.lock.SimpleReadWriteEJBLock.checkTransaction(SimpleReadWriteEJBLock.java:326)
at org.jboss.ejb.plugins.lock.SimpleReadWriteEJBLock.waitAWhile(SimpleReadWriteEJBLock.java:205)
at org.jboss.ejb.plugins.lock.SimpleReadWriteEJBLock.getWriteLock(SimpleReadWriteEJBLock.java:183)
at org.jboss.ejb.plugins.lock.SimpleReadWriteEJBLock.schedule(SimpleReadWriteEJBLock.java:89)
at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:85)
at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:53)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:106)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:335)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:166)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:153)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.EntityContainer.internalInvoke(EntityContainer.java:514)
at org.jboss.ejb.Container.invoke(Container.java:873)
at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:415)
at org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:50)
at $Proxy123.getAdmsnPK(Unknown Source)
at com.patientrack.ejb.sessionBean.AdmissionManagerBean.convertAdmissionLocalToAdmission(AdmissionManagerBean.java:3463)
at com.patientrack.ejb.sessionBean.AdmissionManagerBean.loadAdmissionForAdmsnPk(AdmissionManagerBean.java:1385)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:149)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:154)
at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:54)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:106)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:335)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:166)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:153)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at
has anyone encountered this kind of problems before? Is there any configuration that I need to pay attention to? Help PLEASE...
THANKS!
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3971180#3971180
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3971180
19 years, 7 months