RE: Re[2]: help with bean lock/transaction error

You mean write a test case that exposes this problem?  That would be cool...

> -----Original Message-----
> From: Alex Loubyansky [mailto:loubyansky@xxxxx]
> Sent: Tuesday, July 09, 2002 9:31 AM
> To: Bill Burke
> Cc: jboss-user@xxxxxxxxxxxxxxxxxxxxx
> Subject: Re[2]: [JBoss-user] help with bean lock/transaction error
>
>
> Hello Bill,
>
> well, I don't get a super machine :( But as to test case it'll be easy
> enough. I can do it.
>
> alex
>
> Tuesday, July 09, 2002, 4:00:24 PM, you wrote:
>
> BB> Although this problem really troubles me I doubt it is a VM
> problem.  I am
> BB> reluctant to investigate this further because the other 2
> times somebody
> BB> reported this bug to me it was user error(but Gray's case
> doesn't sound like
> BB> the other two).  I will run a test eventually to see if I can uncover
> BB> anything.  It would really be nice if somebody could get a
> simple test case
> BB> that I could run, or provide a dual-processor machine so that
> I can do some
> BB> serious tests.  Race conditions show up better on a
> dual-processor machine.
>
> BB> Bill
>
>
> >> -----Original Message-----
> >> From: jboss-user-admin@xxxxxxxxxxxxxxxxxxxxx
> >> [mailto:jboss-user-admin@xxxxxxxxxxxxxxxxxxxxx]On Behalf Of Alex
> >> Loubyansky
> >> Sent: Tuesday, July 09, 2002 4:08 AM
> >> To: JBoss-User
> >> Subject: Re: [JBoss-user] help with bean lock/transaction error
> >>
> >>
> >> Hi guys,
> >>
> >> I met the same problem as Gray, though I can't say the cause is the
> >> same. I had many experiments with primary keys, transactions and so
> >> on. And finally I gor it working just changing the vm.
> >> My buggy environment: Win2K, JBoss-3.1.0alpha (haven't tried others),
> >> Sun's jdk1.3.1_01.
> >> After changing to Sun's jdk1.4.0 (don't have another 1.3 for win)
> >> everything started to work fine.
> >>
> >> Is it a known issue? bug?
> >>
> >> I'm also going to test it on JRockit, RH7.2.
> >>
> >> alex
> >>
> >> ==================================================================
> >> ==============
> >> From: Gray Jones
> >> Subject: Re: [JBoss-user] help with bean lock/transaction error
> >> Date: Thu, 27 Jun 2002 13:40:31 -0700
> >>
> >> ------------------------------------------------------------------
> >> --------------
> >>
> >> Hi Bill,
> >>
> >> No I'm using an Integer as the primary key.  We use a session facade to
> >> front the entity bean.  We use local ejb references between the session
> >> facade and the entity bean.  The bean in question (ie user entity
> >> bean with
> >> pk=49) has gotten a fair amount of activity before the
> exception occurs.
> >>
> >> >From the log info it looks like the exception occurs on the
> >> setEntityContext
> >> method.  The actual bean that is used isn't the one that is hosting the
> >> entity bean.  It seems to be fairly transient in that it gets it's its
> >> entity context sent and then isn't used again.
> >>
> >> Thanks for any help
> >>
> >> Here is the log output from a normal sequence
> >> 16:00:15,164 INFO  [UserManagerBean] [13948051] getUser 49
> >> 16:00:15,164 INFO  [UserManagerBean] [13948051] getUserLocal 49
> >> 16:00:15,164 INFO  [UserEntityBean] [15477362].setEntityContext
> >> 16:00:15,174 INFO  [User] [9260186].49 getObject
> >> 16:00:15,174 INFO  [User] [9260186].49 ejbStore
> >>
> >> Here is the log output when the exception occurs
> >> 16:00:20,312 INFO  [UserManagerBean] [10898281] setSessionContext
> >> 16:00:20,312 INFO  [UserManagerBean] [10898281] ejbCreate
> >> 16:00:20,312 INFO  [UserManagerBean] [10898281] getUser 49
> >> 16:00:20,312 INFO  [UserManagerBean] [10898281] getUserLocal 49
> >> 16:00:20,322 INFO  [UserEntityBean] [10555042].setEntityContext
> >> 16:00:25,329 ERROR [LogInterceptor] TransactionRolledbackException,
> >> causedBy:
> >> java.lang.IllegalStateException: removing bean lock and it has tx set!
> >>         at
> >> org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.removeRef(QueuedP
> >> essimisticEJBLock.java:469)
> >>         at
> >> org.jboss.ejb.BeanLockManager.removeLockRef(BeanLockManager.java:78)
> >>         at
> >> org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockIntercep
> >> tor.java:124)
> >>         at
> >> org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreation
> >> Interceptor.java:69)
> >>         at
> >> org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
> >> rceptor.java:96)
> >>         at
> >> org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
> >> torCMT.java:167)
> >>         at
> >> org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:6
> >> 1)
> >>         at
> >> org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.
> >> java:129)
> >>         at
> >> org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)
> >>         at
> org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493)
> >>         at
> >> org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLoca
> >> lContainerInvoker.java:296)
> >>         at
> >> org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:38)
> >>         at $Proxy66.getObject(Unknown Source)
> >>         at
> >> com.xtriahc.user.ejb.server.UserManagerBean.getUserById(UserManagerBe
> >> an.java:115)
> >> ----- Original Message -----
> >> From: "Bill Burke" <bill@xxxxxxxxxxxxxxxx>
> >> To: <jboss-user@xxxxxxxxxxxxxxxxxxxxx>
> >> Sent: Wednesday, June 26, 2002 4:24 PM
> >> Subject: RE: [JBoss-user] help with bean lock/transaction error
> >>
> >>
> >> > Are you using a customer primary key class (i.e. NOT Integer, Long,
> >> String).
> >> > Did you implement the equals and hashCode methods correctly?
> >> Are you sure
> >> > that your primary key class serializes correctly?  Post the
> Primary Key
> >> > class and I'll take a look.
> >> >
> >> > > -----Original Message-----
> >> > > From: jboss-user-admin@xxxxxxxxxxxxxxxxxxxxx
> >> > > [mailto:jboss-user-admin@xxxxxxxxxxxxxxxxxxxxx]On Behalf
> Of Gray Jones
> >> > > Sent: Wednesday, June 26, 2002 10:43 AM
> >> > > To: jboss-user@xxxxxxxxxxxxxxxxxxxxx
> >> > > Subject: [JBoss-user] help with bean lock/transaction error
> >> > >
> >> > >
> >> > > Hello,
> >> > >
> >> > > I'm trying to use castor within a bmp entity bean's.  The
> >> > > application works
> >> > > for awhile and then I start to get the following error.  I have
> >> > > castor setup
> >> > > (I think) to use the transaction manager exposed from
> jboss so I don't
> >> > > understand why its complaining about the local connection
> >> being unknown.
> >> > >
> >> > > Does anybody have any pointers for what I should be looking
> >> at to figure
> >> > > this out?
> >> > >
> >> > > Thanks,
> >> > >
> >> > > Gray Jones
> >> > >
> >> > > java.lang.IllegalStateException: removing bean lock and it
> has tx set!
> >> > >
> >> > > RemoteException occurred in server thread; nested exception is:
> >> > >         java.rmi.ServerException:
> >> disconnect(ManagedConnection mc: null,
> >> > > Object
> >> > > c: org.jboss.resource.adapter.jdbc.local.LocalConnection@3d246)
> >> > > called with
> >> > > unkn
> >> > > own managed connection; nested exception is:
> >> > >         java.lang.IllegalArgumentException:
> >> > > disconnect(ManagedConnection mc:
> >> > > nul
> >> > > l, Object c:
> >> org.jboss.resource.adapter.jdbc.local.LocalConnection@3d246)
> >> > > called
> >> > >  with unknown managed connection
> >> > >    stack trace: java.rmi.ServerException: RemoteException
> >> > > occurred in server
> >> > > thr
> >> > > ead; nested exception is:
> >> > >         java.rmi.ServerException:
> >> disconnect(ManagedConnection mc: null,
> >> > > Object
> >> > > c: org.jboss.resource.adapter.jdbc.local.LocalConnection@3d246)
> >> > > called with
> >> > > unkn
> >> > > own managed connection; nested exception is:
> >> > >         java.lang.IllegalArgumentException:
> >> > > disconnect(ManagedConnection mc:
> >> > > nul
> >> > > l, Object c:
> >> org.jboss.resource.adapter.jdbc.local.LocalConnection@3d246)
> >> > > called
> >> > >  with unknown managed connection
> >> > >         at
> >> > > sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:292)
> >> > >         at sun.rmi.transport.Transport$1.run(Transport.java:148)
> >> > >         at
> java.security.AccessController.doPrivileged(Native Method)
> >> > >         at
> sun.rmi.transport.Transport.serviceCall(Transport.java:144)
> >> > >         at
> >> > >
> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:4
> >> > > 60)
> >> > >         at
> >> > >
> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport
> >> > > .java:701)
> >> > >         at java.lang.Thread.run(Thread.java:536)
> >> > >         at
> >> > >
> sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Stream
> >> > > RemoteCall.java:247)
> >> > >         at
> >> > >
> sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:
> >> > > 223)
> >> > >         at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
> >> > >         at
> >> > > org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown
> >> > > Sour
> >> > > ce)
> >> > >         at
> >> > >
> org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvo
> >> > > kerProxy.java:128)
> >> > >         at
> >> > >
> org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.jav
> >> > > a:108)
> >> > >         at
> >> > >
> org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.
> >> > > java:73)
> >> > >         at
> >> > >
> org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:7
> >> > > 6)
> >> > >         at
> >> > >
> org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessi
> >> > > onInterceptor.java:111)
> >> > >         at
> >> org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)
> >>
> >>
> >>
> >> --
> >> Best regards,
> >>  Alex Loubyansky
> >>
> >>
> >>
> >>
> >> -------------------------------------------------------
> >> This sf.net email is sponsored by:ThinkGeek
> >> Stuff, things, and much much more.
> >> http://thinkgeek.com/sf
> >> _______________________________________________
> >> JBoss-user mailing list
> >> JBoss-user@xxxxxxxxxxxxxxxxxxxxx
> >> https://lists.sourceforge.net/lists/listinfo/jboss-user
>
>
>
> BB> -------------------------------------------------------
> BB> This sf.net email is sponsored by:ThinkGeek
> BB> Stuff, things, and much much more.
> BB> http://thinkgeek.com/sf
> BB> _______________________________________________
> BB> JBoss-user mailing list
> BB> JBoss-user@xxxxxxxxxxxxxxxxxxxxx
> BB> https://lists.sourceforge.net/lists/listinfo/jboss-user
>
> --
> Best regards,
>  Alex Loubyansky
>



-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Stuff, things, and much much more.
http://thinkgeek.com/sf