[rules-users] org.hibernate.exception.LockAcquisitionException: could not delete:

2011-07-05 Thread Jose 
Hi All,

   When i tried to execute the rule in multi threaded environment, i got
the below mentioned Error logs...

I just tried to execute the rule flow with 2 thread, always 1 got executed
successfully and one fails with the following error log.


ERROR LOG:
Hibernate: delete from ProcessInstanceInfo where InstanceId=? and OPTLOCK=?
Hibernate: delete from ProcessInstanceInfo where InstanceId=? and OPTLOCK=?
2011/07/04 11:20:06.475{UTC} [JDBCExceptionReporter :
JDBCExceptionReporter.java: logExceptions: 100] [RMI TCP
Connection(6)-10.50.53.32]: WARN: : SQL Error: 60, SQLState: 61000
2011/07/04 11:20:06.475{UTC} [JDBCExceptionReporter :
JDBCExceptionReporter.java: logExceptions: 101] [RMI TCP
Connection(6)-10.50.53.32]: ERROR: : ORA-00060: deadlock detected while
waiting for resource
2011/07/04 11:20:06.475{UTC} [AbstractFlushingEventListener :
AbstractFlushingEventListener.java: performExecutions: 324] [RMI TCP
Connection(6)-10.50.53.32]: ERROR: : Could not synchronize database state
with session
org.hibernate.exception.LockAcquisitionException: could not delete:
[org.drools.persistence.processinstance.ProcessInstanceInfo#8130]
at
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:112)..

Thanks,
Jose.

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Re: [rules-users] The Server Side Java Symposium - Las Vegas

2007-03-20 Thread Jose Rubio 
You need to name your presentation something like "Using Rules Engine with 
AJAX" or "Web 2.0 and Rules Engines" and that will guarantee a full house of 
people looking for a fish eye demo!! :)

Jose Rubio
Numbers Insight, Inc.
http://www.numbersinsight.com
800-848-9317
  - Original Message - 
  From: Mark Proctor 
  To: Rules Users List 
  Sent: Monday, March 19, 2007 2:15 PM
  Subject: Re: [rules-users] The Server Side Java Symposium - Las Vegas


  Not from the JBoss Rules team :( We won't be at JavaOne either, they didn't 
accept my submission, seems they aren't interested in rule engines :(

  Mark
  Bree VanOss wrote: 
Howdy,

Will any of the JBoss Rules (Drools) core team members be at TSSJS (The 
Server Side Java Symposium) this week? I would like to buy you guys a pint!

Bree






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