Experience errors during entity graph call to DB after upgrading Spring boot from 3.0.2 to 3.1.3

[mr-nothing]

Bug report

After upgrading spring boot from 3.0.2 to 3.1.3 and spring data jpa entity graph library from 3.0.1 to 3.1.0 my application started to report the following error in SOME cases (probably in async scenarios):

j.l.IllegalArgumentException: org.hibernate.query.hql.spi.SqmQueryImplementor referenced from a method is not visible from class loader
at j.l.r.Proxy$ProxyBuilder.ensureVisible(Unknown Source)
at j.l.r.Proxy$ProxyBuilder.validateProxyInterfaces(Unknown Source)
at j.l.r.Proxy$ProxyBuilder.<init>(Unknown Source)
at j.lang.reflect.Proxy.lambda$getProxyConstructor$1(Unknown Source)
at j.i.l.AbstractClassLoaderValue$Memoizer.get(Unknown Source)
at j.i.l.AbstractClassLoaderValue.computeIfAbsent(Unknown Source)
at j.lang.reflect.Proxy.getProxyConstructor(Unknown Source)
at j.lang.reflect.Proxy.newProxyInstance(Unknown Source)
at o.s.a.f.JdkDynamicAopProxy.getProxy(JdkDynamicAopProxy.java:123)
at o.s.a.f.JdkDynamicAopProxy.getProxy(JdkDynamicAopProxy.java:115)
at o.s.a.f.ProxyFactory.getProxy(ProxyFactory.java:97)
at c.c.s.d.j.e.g.r.s.RepositoryQueryEntityGraphInjector.proxy(RepositoryQueryEntityGraphInjector.java:37)
at c.c.s.d.j.e.g.r.s.RepositoryEntityManagerEntityGraphInjector.invoke(RepositoryEntityManagerEntityGraphInjector.java:70)
at o.s.a.f.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
at o.s.a.f.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:244)
at j.proxy2.$Proxy218.createQuery(Unknown Source)
at o.s.d.j.r.s.SimpleJpaRepository.getQuery(SimpleJpaRepository.java:755)
at o.s.d.j.r.s.SimpleJpaRepository.getQuery(SimpleJpaRepository.java:733)
at o.s.d.j.r.s.SimpleJpaRepository.findAllById(SimpleJpaRepository.java:408)
at j.i.r.NativeMethodAccessorImpl.invoke0(Unknown Source)
at j.i.r.NativeMethodAccessorImpl.invoke(Unknown Source)
at j.i.r.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at j.l.reflect.Method.invoke(Unknown Source)
at o.s.d.r.c.s.RepositoryMethodInvoker$RepositoryFragmentMethodInvoker.lambda$new$0(RepositoryMethodInvoker.java:288)
at o.s.d.r.c.s.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:136)
at o.s.d.r.c.s.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:120)
at o.s.d.r.c.s.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:516)
at o.s.d.r.c.s.RepositoryComposition.invoke(RepositoryComposition.java:285)
at o.s.d.r.c.s.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:628)
at o.s.a.f.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
... 10 frames truncated
... 39 common frames omitted\nWrapped by: o.s.d.InvalidDataAccessApiUsageException: org.hibernate.query.hql.spi.SqmQueryImplementor referenced from a method is not visible from class loader
at o.s.o.j.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:371)
at o.s.o.j.v.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:234)
at o.s.o.j.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:550)
at o.s.d.s.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61)
at o.s.d.s.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242)
at o.s.d.s.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152)
at o.s.a.f.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
at c.c.s.d.j.e.g.r.s.RepositoryMethodInvocation.proceed(RepositoryMethodInvocation.java:23)
at c.c.s.d.j.e.g.r.s.EntityGraphQueryHintCandidates.doInvoke(EntityGraphQueryHintCandidates.java:96)
at c.c.s.d.j.e.g.r.s.EntityGraphQueryHintCandidates.invoke(EntityGraphQueryHintCandidates.java:60)
at o.s.a.f.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
at o.s.d.j.r.s.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:164)
at o.s.a.f.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)
at o.s.a.i.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at o.s.a.f.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)

For some misterious reason I can reproduce it locally and see these errors in k8s cluster only.
Any help is highly appreciated, thank you! If I missed some info - please let me know.

[wilkinsona]

Thanks for the report but this appears to be out of Spring Boot's control. It looks like there are multiple ClassLoaders involved and that org.hibernate.query.hql.spi.SqmQueryImplementor is not visible to the ClassLoader that created the proxy. I would start your investigation with RepositoryQueryEntityGraphInjector. It may need to be modified to adapt to a change in 6.2.