We receive the same errors but have been unable to determine the cause.
In our case we're using large text (CLOB) fields.
On Sep 27, Tobias quoth:
> I just tested this on the beta prod version and on a cvs version from
> yesterday. The error is the same on all these versions. (BTW: On an cvs
> checkout from today the server crashes when trying to create a bean. Bad
> thing)
>
> Tobias
>
> Tobias wrote:
> >
> > Hi!
> > I have a really bad problem now. I hope it's me and not jBoss/JAWS who's
> > in error. The situation:
> >
> > I have a CMP bean with is stored to a mysql database. References to
> > other (deployed) CMP beans are stored with SQL type BLOB and JDBC type
> > JAVA_OBJECT. What I do is
> > 1) finding an existing "user" bean A and
> > 2) creating a new "request" bean B,setting a message (which works) and
> > setting the "from" property to reference to A. At this last step I get
> > the following error on the server:
> >
> > [com.polypol.user.UserRequest] [org.jboss.util.FastKey@de2c583e]
> > setMessage(DasIstDieNachricht)
> > [com.polypol.user.UserRequest] TX_REQUIRED for setMessage
> > [com.polypol.user.UserRequest] begin tx
> > [com.polypol.user.UserRequest] Tx is tx:Xid:27
> > [com.polypol.user.UserRequest] commit tx 27
> > [com.polypol.user.UserRequest] TxCapsule: just before
> > doBeforeCompletion()
> > [com.polypol.user.UserRequest] TxCapsule status: ACTIVE
> > [com.polypol.user.UserRequest] TxCapsule: before i=0
> > [com.polypol.user.UserRequest] TxCapsule status: ACTIVE
> > [com.polypol.user.UserRequest] beforeCompletion called
> > [JAWS] Store command executing: UPDATE UserRequest SET Message=? WHERE
> > ObjID=?
> > [JAWS] Set parameter: idx=1, jdbcType=VARCHAR, value=DasIstDieNachricht
> > [JAWS] Set parameter: idx=2, jdbcType=VARCHAR, value=970087628196
> > [JAWS] Rows affected = 1
> > [com.polypol.user.UserRequest] TxCapsule: after i=0
> > [com.polypol.user.UserRequest] TxCapsule status: ACTIVE
> > [com.polypol.user.UserRequest] TxCapsule: just before if()
> > [com.polypol.user.UserRequest] TxCapsule status: ACTIVE
> > [com.polypol.user.UserRequest] afterCompletion called
> >
> > [com.polypol.user.UserRequest] [org.jboss.util.FastKey@de2c583e]
> > setToUser(user/User:tobi)[com.polypol.user.UserRequest] TX_REQUIRED for
> > setToUser
> > [com.polypol.user.UserRequest] begin tx
> > [com.polypol.user.UserRequest] Tx is tx:Xid:28
> > [com.polypol.user.UserRequest] commit tx 28
> > [com.polypol.user.UserRequest] TxCapsule: just before
> > doBeforeCompletion()
> > [com.polypol.user.UserRequest] TxCapsule status: ACTIVE
> > [com.polypol.user.UserRequest] TxCapsule: before i=0
> > [com.polypol.user.UserRequest] TxCapsule status: ACTIVE
> > [com.polypol.user.UserRequest] beforeCompletion called
> > [com.polypol.user.UserRequest] Status set to MARKED_ROLLBACK in
> > setRollbackOnly()
> > [com.polypol.user.UserRequest] TxCapsule: after i=0
> > [com.polypol.user.UserRequest] TxCapsule status: MARKED_ROLLBACK
> > [com.polypol.user.UserRequest] TxCapsule: just before if()
> > [com.polypol.user.UserRequest] TxCapsule status: MARKED_ROLLBACK
> > [com.polypol.user.UserRequest] afterCompletion called
> > [com.polypol.user.UserRequest] Unable to commit.
> > [Default] javax.transaction.RollbackException: Unable to commit.
> > at org.jboss.tm.TxCapsule.commit(TxCapsule.java:260)
> > at org.jboss.tm.TxManager.commit(TxManager.java:212)
> > at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:84)
> > at
> > org.jboss.ejb.plugins.TxInterceptor.runWithTransactions(TxInterceptor.java:249)
> > at org.jboss.ejb.plugins.TxInterceptor.invoke(TxInterceptor.java:96)
> > at
> > org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:140)
> > at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:156)
> > at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:320)
> > at
> >
>org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:202)
> > at
> >
>org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:179)
> > at java.lang.reflect.Method.invoke(Native Method)
> > at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:241)
> > at sun.rmi.transport.Transport$1.run(Transport.java:142)
> > at java.security.AccessController.doPrivileged(Native Method)
> > at sun.rmi.transport.Transport.serviceCall(Transport.java:139)
> > at
> > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:443)
> > at
> > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:643)
> > at java.lang.Thread.run(Thread.java:484)
> >
> > As you may noticed I have turned the debug variable in JAWS to true. I
> > also injected some debugging code into org/jboss/tm/TxCapsule.java.
> >
> > The first part shows a successful update of an property of the bean.
> >
> > The error occurs in the second part in TxCapsule:
> > The state of the transaction changes from ACTIVE to MARKED_ROLLBACK
> > within the commit() method.
> > Within this method doBeforeCompletion() is called, which changes the
> > state. To be more exact within the doBeforeCompletion() method there is
> > the call ((Synchronization)sync.get(i)).beforeCompletion() . Somehow
> > within this call the method
> > setRollbackOnly() is called from the "outside" which of course sets the
> > state to MARKED_ROLLBACK.
> >
> > Where to go from here ? Am I making a mistake ?
> >
> > <help>
> > The subject of this email says "urgent" as the bean should be working
> > today. I don't really expect to solve this problem today, but the
> > soonner you answer the better for my health ;-). Please help.
> > </help>
> >
> > Tobias
> >
> > --
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>
>
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>
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There are no significant bugs in our released software that any significant
number of users want fixed. -Bill Gates, Focus Magazine, Oct 23, 1995
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Caskey <caskey*technocage.com> /// TechnoCage Inc.
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