Emond Papegaaij ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNTc0MWFkZGYw... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-15694?atlOrigin=eyJpIjoiNTc0MW... ) HHH-15694 ( https://hibernate.atlassian.net/browse/HHH-15694?atlOrigin=eyJpIjoiNTc0MW... ) Regression: HibernateException: Unable to resolve property xyz on ManyToOne with BatchSize ( https://hibernate.atlassian.net/browse/HHH-15694?atlOrigin=eyJpIjoiNTc0MW... ) Change By: Emond Papegaaij ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) While working on the upgrade to WildFly 27, we ran into the issue below. The case runs fine on Hibernate ORM 5.6.14 and 5.3.28 (on WildFly 26.1.2). When an {{@Entity}} with {{@Inheritance(SINGLE_TABLE)}} has a sub type with a {{@ManyToOne}} reference to an {{@Entity}} with {{@BatchSize}}, queries fail with {{HibernateException: Unable to resolve property: xyz}}. The attached test case showcases the problem. {noformat}hhh15694Test(org.hibernate.bugs.JPAUnitTestCase)  Time elapsed: 0.981 sec  <<< ERROR! jakarta.persistence.PersistenceException: Converting `org.hibernate.HibernateException` to JPA `PersistenceException` : Unable to resolve property: smell at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:165) at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:374) at org.hibernate.query.sqm.internal.QuerySqmImpl.list(QuerySqmImpl.java:1032) at org.hibernate.query.Query.getResultList(Query.java:94) at org.hibernate.bugs.JPAUnitTestCase.hhh15694Test(JPAUnitTestCase.java:38) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) 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.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165) at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) Caused by: org.hibernate.HibernateException: Unable to resolve property: smell at org.hibernate.tuple.entity.EntityMetamodel.getPropertyIndex(EntityMetamodel.java:872) at org.hibernate.persister.entity.AbstractEntityPersister.getPropertyIndex(AbstractEntityPersister.java:2781) at org.hibernate.sql.results.graph.entity.internal.BatchEntitySelectFetchInitializer.endLoading(BatchEntitySelectFetchInitializer.java:226) at org.hibernate.sql.results.internal.StandardRowReader.finishUp(StandardRowReader.java:161) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:168) at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:32) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.doExecuteQuery(JdbcSelectExecutorStandardImpl.java:443) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.executeQuery(JdbcSelectExecutorStandardImpl.java:166) at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.list(JdbcSelectExecutorStandardImpl.java:91) at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:31) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.lambda$new$0(ConcreteSqmSelectQueryPlan.java:102) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:305) at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:246) at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:546) at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:363) ... 37 more {noformat} ( https://hibernate.atlassian.net/browse/HHH-15694#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15694#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! 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