Duplicate entity keys automatically generated by Hibernate in a cluster with EAP 6
Issue
- The automatically generated keys for a Hibernate entity used in a cluster of nodes are sometimes duplicated resulting in insert failures
- The entity's key generator is declared as
@Id
@GenericGenerator(name = "event_gen", strategy = "increment")
...
private Long id;
Environment
- Red Hat JBoss Enterprise Application Platform (EAP) 6
- Hibernate 4
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