Duplicate processinstanceid!?

[c00823ue]

I need to save some bpm runtime data, include data I create , in mysql database. But I found out that processinstancelog table having the same processinstanceid when loging different instances. In this case, how can I recognize two instances if they have the same processinstanceid? Can I get that unique key from jbpm 6.2.0-SNAPSHOT api?

[swiderski.maciej]

jbpm relies on hibernate which in turn relies on db to provide unique identifiers. So check that you have properly configured db. Moreover check processinstanceinfo table to see if there are unique ids for process instances.

HTH

[c00823ue]

Can I assume that processinstanceid is duplicate only when one process is completed and one is running? Can Running processes have the same processinstanceid? THX!