Hi there,
using bytecode enhancement with enableDirtyTracking=true and enabled second level cache, I'm encountering lazy init exceptions when the enhanced codes tries to clear the dirty attributes:
{noformat}
org.hibernate.LazyInitializationException: failed to lazily initialize a collection, no session or session was closed
at org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:589)
at org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:581)
at org.hibernate.collection.internal.AbstractPersistentCollection.access$200(AbstractPersistentCollection.java:55)
at org.hibernate.collection.internal.AbstractPersistentCollection$1.doWork(AbstractPersistentCollection.java:172)
at org.hibernate.collection.internal.AbstractPersistentCollection$1.doWork(AbstractPersistentCollection.java:153)
at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:254)
at org.hibernate.collection.internal.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:152)
at org.hibernate.collection.internal.PersistentSet.size(PersistentSet.java:143)
at models.common.security.JafSid.$$_hibernate_removeDirtyFields(JafSid.java)
at models.common.security.JafSid.$$_hibernate_clearDirtyCollectionNames(JafSid.java)
at models.common.security.JafSid.$$_hibernate_clearDirtyAttributes(JafSid.java)
at org.hibernate.tuple.entity.PojoEntityTuplizer.afterInitialize(PojoEntityTuplizer.java:297)
at org.hibernate.persister.entity.AbstractEntityPersister.afterInitialize(AbstractEntityPersister.java:4788)
at org.hibernate.engine.internal.TwoPhaseLoad.doInitializeEntity(TwoPhaseLoad.java:287)
at org.hibernate.engine.internal.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:129)
at org.hibernate.loader.plan.exec.process.internal.AbstractRowReader.performTwoPhaseLoad(AbstractRowReader.java:238)
at org.hibernate.loader.plan.exec.process.internal.AbstractRowReader.finishUp(AbstractRowReader.java:209)
at org.hibernate.loader.plan.exec.process.internal.ResultSetProcessorImpl.extractResults(ResultSetProcessorImpl.java:133)
at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeLoad(AbstractLoadPlanBasedLoader.java:122)
at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeLoad(AbstractLoadPlanBasedLoader.java:86)
at org.hibernate.loader.entity.plan.AbstractLoadPlanBasedEntityLoader.load(AbstractLoadPlanBasedEntityLoader.java:185)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:4226)
at org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:509)
at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:479)
at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:220)
at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:263)
at org.hibernate.event.internal.DefaultLoadEventListener.doOnLoad(DefaultLoadEventListener.java:122)
at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:90)
at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1255)
at org.hibernate.internal.SessionImpl.access$1900(SessionImpl.java:207)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.doLoad(SessionImpl.java:2867)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2841)
at org.hibernate.internal.SessionImpl.get(SessionImpl.java:1091)
at org.hibernate.bugs.TestCase.lambda$hhh12425$0(TestCase.java:26)
at org.hibernate.bugs.AbstractTestCase.doInOpenTransaction(AbstractTestCase.java:51)
at org.hibernate.bugs.TestCase.hhh12425(TestCase.java:17)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.hibernate.testing.junit4.ExtendedFrameworkMethod.invokeExplosively(ExtendedFrameworkMethod.java:45)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.lang.Thread.run(Thread.java:748)
{noformat}
This error happens when ExtendedSelfDirtinessTracker is applied during enhancement. Accessing size() of an uninitialized collection triggers the exception.
Test case: https://github.com/nikowitt/hibernate-test-case-templates/tree/HHH-12425 |
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