June 2020 - hibernate-issues - Jboss List Archives

[JIRA] (HV-1784) Missing char sequence implementation

by Venkata Bhagavatula (JIRA)

5 years, 10 months

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[JIRA] (HV-1784) Missing char sequence implementation

by Venkata Bhagavatula (JIRA)

5 years, 10 months

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[JIRA] (HHH-13657) CurrentTenantIdentifierResolver not invoked when lazy initializing a collection after the session has been closed

by Johannes Kuhs (JIRA)

Johannes Kuhs ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5d72615... ) *commented* on HHH-13657 ( https://hibernate.atlassian.net/browse/HHH-13657?atlOrigin=eyJpIjoiMjYzND... ) Re: CurrentTenantIdentifierResolver not invoked when lazy initializing a collection after the session has been closed ( https://hibernate.atlassian.net/browse/HHH-13657?atlOrigin=eyJpIjoiMjYzND... ) Looks like this might be a duplicate of https://hibernate.atlassian.net/browse/HHH-13687 which has since been fixed. ( https://hibernate.atlassian.net/browse/HHH-13657#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-13657#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=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100128- sha1:14a4bff )

5 years, 10 months

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[JIRA] (HHH-14070) Performance: ResultSetWrapperProxy.locateCorrespondingColumnIndexMethod() should use a cache for column methods

by Joerg Schweikert (JIRA)

Joerg Schweikert ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ee35be... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMWMwYmY1MTNi... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-14070?atlOrigin=eyJpIjoiMWMwYm... ) HHH-14070 ( https://hibernate.atlassian.net/browse/HHH-14070?atlOrigin=eyJpIjoiMWMwYm... ) Performance: ResultSetWrapperProxy.locateCorrespondingColumnIndexMethod() should use a cache for column methods ( https://hibernate.atlassian.net/browse/HHH-14070?atlOrigin=eyJpIjoiMWMwYm... ) Issue Type: Improvement Affects Versions: 4.2.20 Assignee: Unassigned Attachments: patch.zip Components: hibernate-core Created: 12/Jun/2020 04:34 AM Environment: Hibernate 4.2.20 DBMS: Oracle and SQL Server Priority: Major Reporter: Joerg Schweikert ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ee35be... ) Profiling our database access shows that a lot of execution time is consumed while detecting the column method via reflection multiple times in ResultSetWrapperProxy.locateCorrespondingColumnIndexMethod(). Especially if a lot of result set columns are involved. This improvement suggestion use a cache instead of detecting the column method over and over again. Find a patch for Hibernate version 4.2.20 attached. A cache class IntMethodCache is hocked into ResultSetWrapperProxy. The cache fills lazy and reduce the number of Class#getMethod calls to a minimum. The same issue tackled with HHH-12699 ( https://hibernate.atlassian.net/browse/HHH-12699 ) Closed but is only fix with 5.3.2 ( https://hibernate.atlassian.net/browse/HHH-14070#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14070#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=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100128- sha1:14a4bff )

5 years, 10 months

1
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[JIRA] (HHH-13893) ConfigurationHelper can not convert value from integer to long and vice versa

by Čedomir Igaly (JIRA)

5 years, 10 months

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[JIRA] (HHH-13893) ConfigurationHelper can not convert value from integer to long and vice versa

by Čedomir Igaly (JIRA)

5 years, 10 months

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[JIRA] (HHH-14069) LazyLoad with singleTable inheritance don't use discriminatorValue

by Florian Kern (JIRA)

Florian Kern ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ee102c... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMzZhYjg1Yjdm... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14069?atlOrigin=eyJpIjoiMzZhYj... ) HHH-14069 ( https://hibernate.atlassian.net/browse/HHH-14069?atlOrigin=eyJpIjoiMzZhYj... ) LazyLoad with singleTable inheritance don't use discriminatorValue ( https://hibernate.atlassian.net/browse/HHH-14069?atlOrigin=eyJpIjoiMzZhYj... ) Change By: Florian Kern ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ee102c... ) please see the attached test case. Execute it via: {noformat}mvn test{noformat} With singleTable inheritance lazyLoad is triggered, without the discriminator value in the SQL Statement. In consequence there are wrong mapped objects in the collection. In the later, if the entityManager knows the wrong mapped object and the second collection triggerLazy load, there is a org.hibernate.WrongClassException thrown. Without LazyLoad and JoinFetch it works as expected. ( https://hibernate.atlassian.net/browse/HHH-14069#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14069#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=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100128- sha1:14a4bff )

5 years, 10 months

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[JIRA] (HHH-14069) LazyLoad with singleTable inheritance don't use discriminatorValue

by Florian Kern (JIRA)

Florian Kern ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ee102c... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiN2JhMjMzNTQz... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14069?atlOrigin=eyJpIjoiN2JhMj... ) HHH-14069 ( https://hibernate.atlassian.net/browse/HHH-14069?atlOrigin=eyJpIjoiN2JhMj... ) LazyLoad with singleTable inheritance don't use discriminatorValue ( https://hibernate.atlassian.net/browse/HHH-14069?atlOrigin=eyJpIjoiN2JhMj... ) Change By: Florian Kern ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ee102c... ) please see the attached test case. With singleTable inheritance lazyLoad is triggered, without the discriminator value in the SQL Statement. In consequence there are wrong mapped objects in the collection. In the later, if the entityManager knows the wrong mapped object and the secound second collection triggerLazy load, there is a org.hibernate.WrongClassException thrown. ( https://hibernate.atlassian.net/browse/HHH-14069#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14069#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=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100128- sha1:14a4bff )

5 years, 10 months

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[JIRA] (HHH-14069) LazyLoad with singleTable inheritance don't use discriminatorValue

by Florian Kern (JIRA)

Florian Kern ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ee102c... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiYmJkYjEzYWI0... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-14069?atlOrigin=eyJpIjoiYmJkYj... ) HHH-14069 ( https://hibernate.atlassian.net/browse/HHH-14069?atlOrigin=eyJpIjoiYmJkYj... ) LazyLoad with singleTable inheritance don't use discriminatorValue ( https://hibernate.atlassian.net/browse/HHH-14069?atlOrigin=eyJpIjoiYmJkYj... ) Change By: Florian Kern ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5ee102c... ) please see the attached test case , In later situations a org. hibernate.WrongClassException With singleTable inheritance lazyLoad is thrown triggered , because of without the discriminator value in the first loaded Collection SQL Statement. In consequence there are a wrong mapped object. org.hibernate.WrongClassException: Object [id=1] was not of objects in the specified subclass [eu collection. pinske.model.Child2] : loaded object was of In the later, if the entityManager knows the wrong class class eu.pinske.model.Child1 at org.hibernate.loader.plan.exec.process.internal.EntityReferenceInitializerImpl.hydrateEntityState(EntityReferenceInitializerImpl.java:195) at org.hibernate.loader.plan.exec.process.internal.AbstractRowReader.readRow(AbstractRowReader.java:109) at org.hibernate.loader.plan.exec.process.internal.ResultSetProcessorImpl.extractResults(ResultSetProcessorImpl.java:124) at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeLoad(AbstractLoadPlanBasedLoader.java:105) at org.hibernate.loader. mapped object and the secound collection.plan.AbstractLoadPlanBasedCollectionInitializer.initialize(AbstractLoadPlanBasedCollectionInitializer.java:87) at triggerLazy load, there is a org.hibernate. persister WrongClassException thrown. collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:710) at org.hibernate.event.internal.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:76) at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:102) at org.hibernate.internal.SessionImpl.initializeCollection(SessionImpl.java:2161) at org.hibernate.collection.internal.AbstractPersistentCollection$4.doWork(AbstractPersistentCollection.java:589) at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:264) at org.hibernate.collection.internal.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:585) at org.hibernate.collection.internal.AbstractPersistentCollection.read(AbstractPersistentCollection.java:149) at org.hibernate.collection.internal.PersistentSet.iterator(PersistentSet.java:188) at eu.pinske.test.ThingTest.test(ThingTest.java:62) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) 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.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:89) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:41) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:542) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:770) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:464) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210) ( https://hibernate.atlassian.net/browse/HHH-14069#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-14069#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=EmailN... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100128- sha1:14a4bff )

5 years, 10 months

1
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[JIRA] (HHH-14069) LazyLoad with singleTable inheritance don't use discriminatorValue

by Florian Kern (JIRA)

5 years, 10 months

1
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hibernate-issues June 2020