10:26 a.m.
Hello,
I would like to have multihreaded JobExecutor. I allowed more threads by increasing
nbrOfThreads attribute in jbpm.cfg.xml. I use
http://wiki.jboss.org/wiki/ForEachForkActionHandler
I have simple process
Start State>MyNodeActionHandler->ForEachForkActionHandler Node->ESB
Service->Join->End State
(ESB service is jms message consumer and jms message producer)
When I have singlethreaded JobExecutor, everything works. If I have multitheaded
JobExecutor I sometimes get
| 17:05:06,365 ERROR [GraphElement] action threw exception: Row was updated or deleted
by another transaction (or unsaved-value mapping was incorrect):
| [org.jbpm.graph.exe.Token#120]
| org.hibernate.StaleObjectStateException: Row was updated or deleted by another
transaction (or unsaved-value mapping was incorrect): [org.jbpm.graph.e
| xe.Token#120]
| at
org.hibernate.persister.entity.AbstractEntityPersister.forceVersionIncrement(AbstractEntityPersister.java:1239)
| at
org.hibernate.event.def.AbstractLockUpgradeEventListener.upgradeLock(AbstractLockUpgradeEventListener.java:82)
| at
org.hibernate.event.def.DefaultLockEventListener.onLock(DefaultLockEventListener.java:64)
| at org.hibernate.impl.SessionImpl.fireLock(SessionImpl.java:584)
| at org.hibernate.impl.SessionImpl.lock(SessionImpl.java:576)
| at org.jbpm.graph.node.Join.execute(Join.java:116)
| at org.jbpm.graph.def.Node.enter(Node.java:319)
| at sun.reflect.GeneratedMethodAccessor224.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
| at org.jbpm.graph.def.Node_$$_javassist_49.enter(Node_$$_javassist_49.java)
| at org.jbpm.graph.def.Transition.take(Transition.java:151)
| at org.jbpm.graph.def.Node.leave(Node.java:394)
| at sun.reflect.GeneratedMethodAccessor302.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
| at org.jbpm.graph.def.Node_$$_javassist_49.leave(Node_$$_javassist_49.java)
| at org.jbpm.graph.exe.Token.signal(Token.java:195)
| at org.jbpm.graph.exe.Token.signal(Token.java:140)
| at sun.reflect.GeneratedMethodAccessor317.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
| at
org.jbpm.graph.exe.Token_$$_javassist_64.signal(Token_$$_javassist_64.java)
| at org.jbpm.command.SignalCommand.execute(SignalCommand.java:91)
| at
org.jboss.soa.esb.services.jbpm.cmd.AsyncProcessSignal$AsyncSignalAction.execute(AsyncProcessSignal.java:287)
| at org.jbpm.graph.def.Action.execute(Action.java:122)
| at sun.reflect.GeneratedMethodAccessor225.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
| at
org.jbpm.graph.def.Action_$$_javassist_63.execute(Action_$$_javassist_63.java)
| at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:264)
| at sun.reflect.GeneratedMethodAccessor315.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
| at
org.jbpm.graph.def.Node_$$_javassist_49.executeAction(Node_$$_javassist_49.java)
| at org.jbpm.job.ExecuteActionJob.execute(ExecuteActionJob.java:32)
| at sun.reflect.GeneratedMethodAccessor313.invoke(Unknown Source)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
| at org.jbpm.job.Job_$$_javassist_54.execute(Job_$$_javassist_54.java)
| at
org.jbpm.job.executor.JobExecutorThread.executeJob(JobExecutorThread.java:164)
| at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:64)
| 17:05:06,567 ERROR [AbstractFlushingEventListener] Could not synchronize database
state with session
| org.hibernate.StaleObjectStateException: Row was updated or deleted by another
transaction (or unsaved-value mapping was incorrect): [org.jbpm.graph.e
| xe.Token#120]
| at
org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1769)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2412)
| at
org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2312)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2612)
| at
org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:96)
| at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
| at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
| at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
| at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
| at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
| at
org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59)
| at
com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
| at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
| at
com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
| at
org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.endJtaTransaction(JtaDbPersistenceService.java:76)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.close(JtaDbPersistenceService.java:37)
| at org.jbpm.svc.Services.close(Services.java:225)
| at org.jbpm.JbpmContext.close(JbpmContext.java:139)
| at
org.jbpm.job.executor.JobExecutorThread.executeJob(JobExecutorThread.java:184)
| at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:64)
| 17:05:06,682 WARN [arjLoggerI18N]
[com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator_2]
TwoPhaseCoordinator.beforeCompletion - failed for com.arj
| una.ats.internal.jta.resources.arjunacore.SynchronizationImple@12030bc
| org.hibernate.StaleObjectStateException: Row was updated or deleted by another
transaction (or unsaved-value mapping was incorrect): [org.jbpm.graph.e
| xe.Token#120]
| at
org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1769)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2412)
| at
org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2312)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2612)
| at
org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:96)
| at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
| at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
| at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
| at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
| at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
| at
org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59)
| at
com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
| at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
| at
com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
| at
org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.endJtaTransaction(JtaDbPersistenceService.java:76)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.close(JtaDbPersistenceService.java:37)
| at org.jbpm.svc.Services.close(Services.java:225)
| at org.jbpm.JbpmContext.close(JbpmContext.java:139)
| at
org.jbpm.job.executor.JobExecutorThread.executeJob(JobExecutorThread.java:184)
| at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:64)
| 17:05:06,797 ERROR [Services] problem closing service 'persistence'
| org.jbpm.JbpmException: couldn't commit JTA transaction
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.endJtaTransaction(JtaDbPersistenceService.java:78)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.close(JtaDbPersistenceService.java:37)
| at org.jbpm.svc.Services.close(Services.java:225)
| at org.jbpm.JbpmContext.close(JbpmContext.java:139)
| at
org.jbpm.job.executor.JobExecutorThread.executeJob(JobExecutorThread.java:184)
| at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:64)
| Caused by: javax.transaction.RollbackException:
[com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted]
[com.arjuna.ats.internal.jta.tr
| ansaction.arjunacore.commitwhenaborted] Can't commit because the transaction is in
aborted state
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1401)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
| at
com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
| at
org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.endJtaTransaction(JtaDbPersistenceService.java:76)
| ... 5 more
| Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by
another transaction (or unsaved-value mapping was incorrect): [org.j
| bpm.graph.exe.Token#120]
| at
org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1769)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2412)
| at
org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2312)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2612)
| at
org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:96)
| at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
| at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
| at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
| at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
| at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
| at
org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59)
| at
com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
| at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
| ... 9 more
| 17:05:06,925 ERROR [JobExecutorThread] problem committing job execution transaction
| org.jbpm.JbpmException: problem closing services {persistence=org.jbpm.JbpmException:
couldn't commit JTA transaction}
| at org.jbpm.svc.Services.close(Services.java:245)
| at org.jbpm.JbpmContext.close(JbpmContext.java:139)
| at
org.jbpm.job.executor.JobExecutorThread.executeJob(JobExecutorThread.java:184)
| at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:64)
| Caused by: org.jbpm.JbpmException: couldn't commit JTA transaction
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.endJtaTransaction(JtaDbPersistenceService.java:78)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.close(JtaDbPersistenceService.java:37)
| at org.jbpm.svc.Services.close(Services.java:225)
| ... 3 more
| Caused by: javax.transaction.RollbackException:
[com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted]
[com.arjuna.ats.internal.jta.tr
| ansaction.arjunacore.commitwhenaborted] Can't commit because the transaction is in
aborted state
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1401)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
| at
com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
| at
org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.endJtaTransaction(JtaDbPersistenceService.java:76)
| ... 5 more
| Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by
another transaction (or unsaved-value mapping was incorrect): [org.j
| bpm.graph.exe.Token#120]
| at
org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1769)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2412)
| at
org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2312)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2612)
| at
org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:96)
| at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
| at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
| at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
| at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
| at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
| at
org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59)
| at
com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
| at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
| ... 9 more
| 17:05:07,057 ERROR [JobExecutorThread] exception in job executor thread. waiting 5000
milliseconds
| org.jbpm.JbpmException: problem closing services {persistence=org.jbpm.JbpmException:
couldn't commit JTA transaction}
| at org.jbpm.svc.Services.close(Services.java:245)
| at org.jbpm.JbpmContext.close(JbpmContext.java:139)
| at
org.jbpm.job.executor.JobExecutorThread.executeJob(JobExecutorThread.java:184)
| at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:64)
| Caused by: org.jbpm.JbpmException: couldn't commit JTA transaction
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.endJtaTransaction(JtaDbPersistenceService.java:78)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.close(JtaDbPersistenceService.java:37)
| at org.jbpm.svc.Services.close(Services.java:225)
| ... 3 more
| Caused by: javax.transaction.RollbackException:
[com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted]
[com.arjuna.ats.internal.jta.tr
| ansaction.arjunacore.commitwhenaborted] Can't commit because the transaction is in
aborted state
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1401)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
| at
com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
| at
org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
| at
org.jbpm.persistence.jta.JtaDbPersistenceService.endJtaTransaction(JtaDbPersistenceService.java:76)
| ... 5 more
| Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by
another transaction (or unsaved-value mapping was incorrect): [org.j
| bpm.graph.exe.Token#120]
| at
org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1769)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2412)
| at
org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2312)
| at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2612)
| at
org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:96)
| at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
| at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
| at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
| at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
| at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
| at
org.hibernate.transaction.CacheSynchronization.beforeCompletion(CacheSynchronization.java:59)
| at
com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
| at
com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
| at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
| at
com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
| ... 9 more
|
|
This is my jbpm-ds.xml
| <?xml version="1.0" encoding="UTF-8"?>
|
| <datasources>
|
| <local-tx-datasource>
| <jndi-name>JbpmDS</jndi-name>
|
<connection-url>jdbc:h2:${jboss.server.data.dir}${/}h2${/}jbpmDB;MVCC=TRUE</connection-url>
| <driver-class>org.h2.Driver</driver-class>
| <user-name>sa</user-name>
| <password/>
|
<transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation>
| <min-pool-size>5</min-pool-size>
| <max-pool-size>20</max-pool-size>
| <idle-timeout-minutes>0</idle-timeout-minutes>
|
<prepared-statement-cache-size>32</prepared-statement-cache-size>
| <depends>jboss:service=h2,database=jbpmDB</depends>
| </local-tx-datasource>
| <mbean code="org.jboss.internal.soa.esb.dependencies.H2Database"
| name="jboss:service=h2,database=jbpmDB">
| <attribute name="Database">jbpmDB</attribute>
| </mbean>
| </datasources>
|
Can I do something with that? I tried it with Oracle as well with the same result. I use
jBPM 3.2.2.
Thank you for help.
Regards
Pavel
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