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1. Re: JBPM 4 with DB2 v9 on linux throws LockAcquisitionException when multiple job executors are configured
priyesh68 Jan 12, 2010 12:05 PM (in response to priyesh68)I neglected to include the exception trace...
16:59:24,359 WRN | [JDBCExceptionReporter] SQL Error: -911, SQLState: 40001
16:59:24,359 SEV | [JDBCExceptionReporter] DB2 SQL error: SQLCODE: -911, SQLSTATE: 40001, SQLERRMC: 2
### EXCEPTION ###########################################
16:59:24,359 SEV | [AbstractFlushingEventListener] Could not synchronize database state with session
org.hibernate.exception.LockAcquisitionException
SQLStateConverter.java:105)
at org.hibernate.exception.JDBCExceptionHelper.convert(
JDBCExceptionHelper.java:66)
at org.hibernate.persister.entity.AbstractEntityPersister.update(
AbstractEntityPersister.java:2453)
at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(
AbstractEntityPersister.java:2335)
at org.hibernate.persister.entity.AbstractEntityPersister.update(
AbstractEntityPersister.java:2635)
at org.hibernate.action.EntityUpdateAction.execute(
EntityUpdateAction.java:115)
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:321)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(
DefaultFlushEventListener.java:50)
at org.hibernate.impl.SessionImpl.flush(
SessionImpl.java:1027)
at org.jbpm.pvm.internal.model.DefaultIdGenerator.createId(
DefaultIdGenerator.java:53)
at org.jbpm.pvm.internal.model.ExecutionImpl.initializeProcessInstance(
ExecutionImpl.java:184)
at org.jbpm.pvm.internal.model.ProcessDefinitionImpl.createProcessInstance(
ProcessDefinitionImpl.java:107)
at org.jbpm.jpdl.internal.activity.SubProcessActivity.execute(
SubProcessActivity.java:69)
at org.jbpm.pvm.internal.model.op.ExecuteActivity.perform(
ExecuteActivity.java:60)
at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(
ExecutionImpl.java:637)
at sun.reflect.NativeMethodAccessorImpl.invoke0(
Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(
Method.java:597)
at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(
JavassistLazyInitializer.java:197)
at org.jbpm.pvm.internal.model.ExecutionImpl_$$_javassist_4.performAtomicOperationSync(ExecutionImpl_$$_javassist_4.java)
at org.jbpm.pvm.internal.model.op.ExecuteActivityMessage.execute(
ExecuteActivityMessage.java:46)
at org.jbpm.pvm.internal.cmd.ExecuteJobCmd.execute(
ExecuteJobCmd.java:76)
at org.jbpm.pvm.internal.cmd.ExecuteJobCmd.execute(
ExecuteJobCmd.java:42)
at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(
DefaultCommandService.java:42)
at org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(
StandardTransactionInterceptor.java:54)
at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(
EnvironmentInterceptor.java:46)
at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(
RetryInterceptor.java:55)
at org.jbpm.pvm.internal.jobexecutor.JobParcel.run(
JobParcel.java:48)
at java.util.concurrent.Executors$RunnableAdapter.call(
Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(
FutureTask.java:303)
at java.util.concurrent.FutureTask.run(
FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(
ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(
ThreadPoolExecutor.java:908)
at java.lang.Thread.run(
Thread.java:619)
Caused by:
com.ibm.db2.jcc.c.SqlException: DB2 SQL error: SQLCODE: -911, SQLSTATE: 40001, SQLERRMC: 2
at com.ibm.db2.jcc.c.kh.c(
kh.java:1660)
at com.ibm.db2.jcc.b.db.s(
db.java:875)
at com.ibm.db2.jcc.b.db.k(
db.java:387)
at com.ibm.db2.jcc.b.db.a(
db.java:60)
at com.ibm.db2.jcc.b.t.a(
t.java:52)
at com.ibm.db2.jcc.b.tb.b(
tb.java:202)
at com.ibm.db2.jcc.c.lh.X(
lh.java:1842)
at com.ibm.db2.jcc.c.lh.d(
lh.java:2411)
at com.ibm.db2.jcc.c.lh.T(
lh.java:465)
at com.ibm.db2.jcc.c.lh.executeUpdate(
lh.java:448)
at org.hibernate.persister.entity.AbstractEntityPersister.update(
AbstractEntityPersister.java:2435)
: could not update: [org.jbpm.pvm.internal.model.ExecutionImpl#5]... 35 more
at org.hibernate.exception.SQLStateConverter.convert(