[hibernate-issues] [Hibernate-JIRA] Closed: (HHH-5853) Problem loading cachable collections defined with a property-ref key with a versioned owner

Problem loading cachable collections defined with a property-ref key with a versioned owner ------------------------------------------------------------------------------------------- Key: HHH-5853 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5853 Project: Hibernate Core Issue Type: Bug Components: core Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 3.6.1, 4.0.0.Alpha1 Attachments: CollectionIssue_TestProgram.zip Time Spent: 6h Remaining Estimate: 0h If an entity defines a collection with a property-ref based key as cacheable, there is a problem loading said collection and putting it into its second level cache region. The issue appears to be due to the incorrect "key" used to locate the owning entity; it tries to use the referenced property value instead of the corresponding id value. Workarounds include: * Migrating away from property-ref and normalizing the data * disabling caching on the collection * disabling versioing on the owner * disabling versioning on the collection ({{<set ... optimistic-lock="false">}})