1 Reply Latest reply on Jan 28, 2007 2:20 AM by Peter Kovgan

    bpel wait for

    Peter Kovgan Newbie


      I try to use <wait for="'PT15S'"/>, but it does not work!

      i have following steps:

      wait
      invoke
      wait
      invoke

      I also determined scheduler in web-xml file for 5000msc

      and It(a process) worked once, then repeatedly with interval of 5 sec produces exception:

      06:44:13,270 ERROR [STDERR] org.jbpm.persistence.JbpmPersistenceException: couldn't commit hibernate session
      06:44:13,270 ERROR [STDERR] at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:172)
      06:44:13,270 ERROR [STDERR] at org.jbpm.svc.Services.close(Services.java:211)
      06:44:13,270 ERROR [STDERR] at org.jbpm.JbpmContext.close(JbpmContext.java:139)
      06:44:13,270 ERROR [STDERR] at org.jbpm.scheduler.impl.SchedulerThread.executeTimers(SchedulerThread.java:161)
      06:44:13,270 ERROR [STDERR] at org.jbpm.scheduler.impl.SchedulerThread.run(SchedulerThread.java:70)
      06:44:13,270 ERROR [STDERR] Caused by: org.hibernate.StaleStateException: Batch update returned unexpected row count from update: 0 actual row count: 0 expected: 1
      06:44:13,270 ERROR [STDERR] at org.hibernate.jdbc.BatchingBatcher.checkRowCount(BatchingBatcher.java:93)
      06:44:13,270 ERROR [STDERR] at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:79)
      06:44:13,270 ERROR [STDERR] at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
      06:44:13,310 ERROR [STDERR] at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:242)
      06:44:13,310 ERROR [STDERR] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
      06:44:13,310 ERROR [STDERR] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:144)
      06:44:13,310 ERROR [STDERR] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
      06:44:13,310 ERROR [STDERR] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
      06:44:13,310 ERROR [STDERR] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:993)
      06:44:13,310 ERROR [STDERR] at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:340)
      06:44:13,310 ERROR [STDERR] at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
      06:44:13,310 ERROR [STDERR] at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:162)
      06:44:13,310 ERROR [STDERR] ... 4 more
      06:44:13,350 ERROR [Services] problem closing service 'persistence'
      org.jbpm.persistence.JbpmPersistenceException: couldn't commit hibernate session
       at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:172)
       at org.jbpm.svc.Services.close(Services.java:211)
       at org.jbpm.JbpmContext.close(JbpmContext.java:139)
       at org.jbpm.scheduler.impl.SchedulerThread.executeTimers(SchedulerThread.java:161)
       at org.jbpm.scheduler.impl.SchedulerThread.run(SchedulerThread.java:70)
      Caused by: org.hibernate.StaleStateException: Batch update returned unexpected row count from update: 0 actual row count: 0 expected: 1
       at org.hibernate.jdbc.BatchingBatcher.checkRowCount(BatchingBatcher.java:93)
       at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:79)
       at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
       at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:242)
       at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
       at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:144)
       at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
       at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
       at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:993)
       at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:340)
       at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
       at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:162)
       ... 4 more
      06:44:13,420 INFO [SchedulerThread] runtime exception while executing timers
      org.jbpm.JbpmException: problem closing services {persistence=org.jbpm.persistence.JbpmPersistenceException: couldn't commit hibernate session}
       at org.jbpm.svc.Services.close(Services.java:223)
       at org.jbpm.JbpmContext.close(JbpmContext.java:139)
       at org.jbpm.scheduler.impl.SchedulerThread.executeTimers(SchedulerThread.java:161)
       at org.jbpm.scheduler.impl.SchedulerThread.run(SchedulerThread.java:70)
      Caused by: org.jbpm.persistence.JbpmPersistenceException: couldn't commit hibernate session
       at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:172)
       at org.jbpm.svc.Services.close(Services.java:211)
       ... 3 more
      Caused by: org.hibernate.StaleStateException: Batch update returned unexpected row count from update: 0 actual row count: 0 expected: 1
       at org.hibernate.jdbc.BatchingBatcher.checkRowCount(BatchingBatcher.java:93)
       at org.hibernate.jdbc.BatchingBatcher.checkRowCounts(BatchingBatcher.java:79)
       at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:58)
       at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:242)
       at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
       at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:144)
       at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
       at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
       at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:993)
       at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:340)
       at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
       at org.jbpm.persistence.db.DbPersistenceService.close(DbPersistenceService.java:162)
       ... 4 more


      Why?