[esb-issues] [JBoss JIRA] Work started: (JBESB-1511) The jBPM does not work with PostgreSQL/Oracle - constraint violations

The jBPM does not work with PostgreSQL/Oracle - constraint violations --------------------------------------------------------------------- Key: JBESB-1511 URL: http://jira.jboss.com/jira/browse/JBESB-1511 Project: JBoss ESB Issue Type: Bug Security Level: Public(Everyone can see) Components: Process flow Affects Versions: 4.2.1 Environment: CR1 - embedded Reporter: Jiri Pechanec Assigned To: Kevin Conner Priority: Blocker Fix For: 4.2.1 CP1 Attachments: server.log.gz When ESB is under load, the jBPM operations can start to generate constraint violation exceptions - see attached log file. According to Kevin C. it means that there can be race condition when Hibernate generates primary keys. This issue is present on PostgreSQL/Oracle but is not present on MySQL.