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hi, it's a long shot and by far should not be treated as something definite (i haven't checked the source code), but i suspect that you've just found another bug in JPA/persistence implementation. I agree with salaboy that once process has been updated only new processes should run with the newer version (all existing ones should run with the old version). But, if the events sequence is like below: 1. start process P1 2. persist session S1 (process not completed) 3. update process 4. restart server (just to reload persisted session) 5. load S1 and continue process P1 i suspect that due to the fact that persisted session persists only process_id when the same is loaded from the store all it sees is a new version of the process (hence your situation) on the other hand if no persistence is being used there is no problem at all because running process won't see any changes being made to the process definition etc. On 25/05/2011 20:44, anton.litvinenko wrote: I tried exactly that and my already running process continued with the *updated* process version.I have a process with 3 nodes: Action Node (writing to system.out) => Async Work Item (makes request and then waits for async result - not blocking) => Action Node (writing to system.out) So, I experimented like this: 1. started the process, saw first system.out, saw making request 2. updated the process to have a different system.out at last action node, deployed it to Guvnor, waited for KnowledgeAgent to pick it up 3. sent response to the process at Async Work Item -> saw *new* system.out at the last node. Am i doing something wrong? Or have wrong expectations? -- View this message in context: http://drools.46999.n3.nabble.com/Drools-Flow-5-1-Updating-a-process-definition-Proceed-updates-running-processes-tp2928103p2985817.html Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Greg Stasica PaceMetrics Ltd. T +353 1 8849921 PaceMetrics Limited is registered in Ireland as a private company limited by shares, Registration No. 298243, Registered office: PaceMetrics House, East Point Business Park, Dublin 3. This e-mail may contain confidential, proprietary or privileged information. If you are not the intended recipient (or have received this e-mail in error) please destroy this e-mail and notify the sender immediately by telephoning +353 1 8184000. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. |
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