JIT Thread and Calling thread can cause simultaneous access to hibernate sessions --------------------------------------------------------------------------------- Key: DROOLS-762 URL: https://issues.jboss.org/browse/DROOLS-762 Project: Drools Issue Type: Bug Affects Versions: 5.6.0.Final Reporter: Mark Torres Assignee: Mario Fusco When evaluating drools involving uninitialized property of hibernate entities, simultaneous access to a hibernate session can occur. With the existing codebase on 5.5/6.x the jit thread is "launched" prior to rule evaluation. This can cause the calling thread, and jit thread to call lazy property initialization at the same time, which can cause hibernate to throw exceptions.