Weblogic.ejb20.locks.LockTimedOutException ???

Question

Hi Iam getting a LockTimedOutException while calling a bean method..what could
be the reason and this is permenent..occuring all the time..
Below I have given the stack trace..
what could be the problem??
Thanks
Perianayagam.T
####<Jun 10, 2003 8:59:28 AM EDT> <Info> <EJB> <dssappsrv01> <myServer> <ExecuteThread:
'3' for queue: 'default'> <> <> <010051> <EJB Exception during invocation from
home: com.hns.iag.acapulco.ejb.elm.ELMBean_1h1i_HomeImpl@9c1ee threw exception:
weblogic.ejb20.locks.LockTimedOutException: The lock request from EJB:EnterpriseUser
with primary key:<user dn="hnsuid=hsscsr,ou=people,ou=hub0001,hnscompanyid=dway,ou=business,o=hns.com"/>
timed-out after waiting 60,000 ms. The transaction or thread requesting the lock
was:Name=[EJB com.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean.getRoles(com.hns.iag.framework.UserCredential)],Xid=11814:95f36eb4(3191949),Status=Active,numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds
since begin=60,seconds left=0,activeThread=Thread[ExecuteThread: '3' for queue:
'default',5,Thread Group for Queue: 'default'],SCInfo[acapulco+myServer]=(state=active),properties=({weblogic.transaction.name=[EJB
com.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean.getRoles(com.hns.iag.framework.UserCredential)]}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=myServer+172.18.2.139:7003+acapulco+,
Resources={})]).>
weblogic.ejb20.locks.LockTimedOutException: The lock request from EJB:EnterpriseUser
with primary key:<user dn="hnsuid=hsscsr,ou=people,ou=hub0001,hnscompanyid=dway,ou=business,o=hns.com"/>
timed-out after waiting 60,000 ms. The transaction or thread requesting the lock
was:Name=[EJB com.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean.getRoles(com.hns.iag.framework.UserCredential)],Xid=11814:95f36eb4(3191949),Status=Active,numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds
since begin=60,seconds left=0,activeThread=Thread[ExecuteThread: '3' for queue:
'default',5,Thread Group for Queue: 'default'],SCInfo[acapulco+myServer]=(state=active),properties=({weblogic.transaction.name=[EJB
com.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean.getRoles(com.hns.iag.framework.UserCredential)]}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=myServer+172.18.2.139:7003+acapulco+,
Resources={})]).
     at weblogic.ejb20.locks.ExclusiveLockManager$LockBucket.lock(ExclusiveLockManager.java:528)
     at weblogic.ejb20.locks.ExclusiveLockManager.lock(ExclusiveLockManager.java:258)
     at weblogic.ejb20.manager.ExclusiveEntityManager.acquireLock(ExclusiveEntityManager.java:164)
     at weblogic.ejb20.manager.ExclusiveEntityManager.getReadyBean(ExclusiveEntityManager.java:219)
     at weblogic.ejb20.manager.ExclusiveEntityManager.preInvoke(ExclusiveEntityManager.java:198)
     at weblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:124)
     at weblogic.ejb20.internal.EntityEJBObject.preInvoke(EntityEJBObject.java:89)
     at com.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean_svris_EOImpl.getRoles(EnterpriseUserBean_svris_EOImpl.java:333)
     at com.hns.iag.acapulco.ejb.elm.ELMBean.getEnterpriseUserRoles(ELMBean.java:1392)
     at com.hns.iag.acapulco.ejb.elm.ELMBean_1h1i_EOImpl.getEnterpriseUserRoles(ELMBean_1h1i_EOImpl.java:2587)
     at com.hns.iag.acapulco.ejb.elm.ELMBean_1h1i_EOImpl_WLSkel.invoke(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:305)
     at weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java:93)
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:274)
     at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)

Answer 1

Hi Perianayagam,
This error is fixed in weblogic 6.1SP4 and 7.0 SP3.
Regards,
Slava Imeshev
"Perianayagam.T" <[email protected]> wrote in message
news:[email protected]...
>
Hi Iam getting a LockTimedOutException while calling a bean method..whatcould
be the reason and this is permenent..occuring all the time..
Below I have given the stack trace..
what could be the problem??
Thanks
Perianayagam.T
####<Jun 10, 2003 8:59:28 AM EDT> <Info> <EJB> <dssappsrv01> <myServer><ExecuteThread:
'3' for queue: 'default'> <> <> <010051> <EJB Exception during invocationfrom
home: com.hns.iag.acapulco.ejb.elm.ELMBean_1h1i_HomeImpl@9c1ee threwexception:
weblogic.ejb20.locks.LockTimedOutException: The lock request fromEJB:EnterpriseUser
with primary key:<userdn="hnsuid=hsscsr,ou=people,ou=hub0001,hnscompanyid=dway,ou=business,o=hns.c
om"/>
timed-out after waiting 60,000 ms. The transaction or thread requestingthe lock
was:Name=[EJBcom.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean.getRoles(com.hn
s.iag.framework.UserCredential)],Xid=11814:95f36eb4(3191949),Status=Active,n
umRepliesOwedMe=0,numRepliesOwedOthers=0,seconds
since begin=60,seconds left=0,activeThread=Thread[ExecuteThread: '3' for
queue:> 'default',5,Thread Group for Queue:'default',SCInfo[acapulco+myServer]=(state=active),properties=({weblogic.transaction.name=[EJB
>
com.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean.getRoles(com.hn
s.iag.framework.UserCredential)]}),OwnerTransactionManager=ServerTM[ServerCo
ordinatorDescriptor=(CoordinatorURL=myServer+172.18.2.139:7003+acapulco+,
Resources={})]).>
weblogic.ejb20.locks.LockTimedOutException: The lock request fromEJB:EnterpriseUser
with primary key:<userdn="hnsuid=hsscsr,ou=people,ou=hub0001,hnscompanyid=dway,ou=business,o=hns.c
om"/>
timed-out after waiting 60,000 ms. The transaction or thread requestingthe lock
was:Name=[EJBcom.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean.getRoles(com.hn
s.iag.framework.UserCredential)],Xid=11814:95f36eb4(3191949),Status=Active,n
umRepliesOwedMe=0,numRepliesOwedOthers=0,seconds
since begin=60,seconds left=0,activeThread=Thread[ExecuteThread: '3' for
queue:> 'default',5,Thread Group for Queue:'default',SCInfo[acapulco+myServer]=(state=active),properties=({weblogic.transaction.name=[EJB
>
com.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean.getRoles(com.hn
s.iag.framework.UserCredential)]}),OwnerTransactionManager=ServerTM[ServerCo
ordinatorDescriptor=(CoordinatorURL=myServer+172.18.2.139:7003+acapulco+,
Resources={})]).
atweblogic.ejb20.locks.ExclusiveLockManager$LockBucket.lock(ExclusiveLockManag
er.java:528)
atweblogic.ejb20.locks.ExclusiveLockManager.lock(ExclusiveLockManager.java:258
atweblogic.ejb20.manager.ExclusiveEntityManager.acquireLock(ExclusiveEntityMan
ager.java:164)
atweblogic.ejb20.manager.ExclusiveEntityManager.getReadyBean(ExclusiveEntityMa
nager.java:219)
atweblogic.ejb20.manager.ExclusiveEntityManager.preInvoke(ExclusiveEntityManag
er.java:198)
at weblogic.ejb20.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:124)
atweblogic.ejb20.internal.EntityEJBObject.preInvoke(EntityEJBObject.java:89)
atcom.hns.iag.framework.ejb.user.enterprise.EnterpriseUserBean_svris_EOImpl.ge
tRoles(EnterpriseUserBean_svris_EOImpl.java:333)
atcom.hns.iag.acapulco.ejb.elm.ELMBean.getEnterpriseUserRoles(ELMBean.java:139
2)
atcom.hns.iag.acapulco.ejb.elm.ELMBean_1h1i_EOImpl.getEnterpriseUserRoles(ELMB
ean_1h1i_EOImpl.java:2587)
at com.hns.iag.acapulco.ejb.elm.ELMBean_1h1i_EOImpl_WLSkel.invoke(UnknownSource)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:305)
atweblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java
:93)
atweblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:274)
atweblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:2
2)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)