Run org.jbpm.test.functional.task.MultipleRuntimeManagerTest.testCreationOfRuntimeManagersConcurrently in a loop. (sometimes it appears in first 200 loops, sometimes after 1000th loop)
Error in parsing knowledge appears sometimes when creating multiple instances of RuntimeManager concurrently . It can be some race condition.
[GSS] (6.4.z) Could not parse knowledge when creating RuntimeManager concurrently
Could not parse knowledge when creating RuntimeManager concurrently