[jbpm-issues] [JBoss JIRA] Work started: (JBPM-2036) StaleObjectStateException when repeating timer signals the token

StaleObjectStateException when repeating timer signals the token ---------------------------------------------------------------- Key: JBPM-2036 URL: https://jira.jboss.org/jira/browse/JBPM-2036 Project: JBoss jBPM Issue Type: Bug Security Level: Public(Everyone can see) Components: Core Engine Affects Versions: jBPM-3.2.5.SP1, jBPM 3.3.1 GA Reporter: Martin Putz Assignee: Alejandro Guizar Fix For: jBPM 3.2.6 GA With the following timer definition on a state node <state name='state1'> <timer name='timer-to-end-with-repeat' duedate='1 second' repeat='5 seconds'> <action class='org.jbpm.scheduler.exe.TimerDbTest$Signal' /> </timer> <transition name='to_state2' to='state2'/> </state> and the action class execute() method being public void execute(ExecutionContext executionContext) throws Exception { executionContext.leaveNode(); } leads to: 2009-02-10 21:38:45,404 16508 ERROR [org.hibernate.event.def.AbstractFlushingEventListener] (JbpmJobExecutor:127.0.0.1:1:) 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.job.Timer#86] 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.JDBCTransaction.commit(JDBCTransaction.java:106) at org.jbpm.persistence.db.DbPersistenceService.commit(DbPersistenceService.java:226) at org.jbpm.persistence.db.DbPersistenceService.endTransaction(DbPersistenceService.java:131) at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:197) at org.jbpm.svc.Services.close(Services.java:243) at org.jbpm.JbpmContext.close(JbpmContext.java:133) at org.jbpm.job.executor.JobExecutorThread.executeJob(JobExecutorThread.java:194) at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:61) If 'repeat' is not set, the token is leaving the state as expected.