[hibernate-issues] [JIRA] (HHH-16557) NaturalIdCache remains with wrong key-value after create-delete-recreate action

Guenther Demetz ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiYmNiZTEzNGEz... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16557?atlOrigin=eyJpIjoiYmNiZT... ) HHH-16557 ( https://hibernate.atlassian.net/browse/HHH-16557?atlOrigin=eyJpIjoiYmNiZT... ) NaturalIdCache remains with wrong key-value after create-delete-recreate action ( https://hibernate.atlassian.net/browse/HHH-16557?atlOrigin=eyJpIjoiYmNiZT... ) Change By: Guenther Demetz ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Precondition: We have an entity class annotated with NaturalIdCache  and the choosen strategy is CacheConcurrencyStrategy.READ_WRITE. When persisting & deleting such an entity object within the same transaction, after the commit we remain with an obsolete cache entry (key=<naturalid-value> value=<primary key>) If we now create another persistent object with the same naturalId value, this cannot be resolved anymore from shared cache anymore because the cache entry points to an obsolete (deleted) primary key. {noformat} scope.inTransaction( (session) -> { AllCached it = new AllCached( "it" ); session.persist(it); session.remove(it); } ); // now recreate with same naturarId naturalId value scope.inTransaction( (session) -> { AllCached it = new AllCached( "it" ); session.persist(it); } ); scope.inTransaction( (session) -> { final AllCached shouldBeThere = session.bySimpleNaturalId( AllCached.class ).load( "it" ); assertNotNull( shouldBeThere ); // FAILS!!!! } ); {noformat} For more informations please see upcoming Pullrequest which will contain a testcase and a fix proposal. ( https://hibernate.atlassian.net/browse/HHH-16557#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16557#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100225- sha1:f83bc8f )