findAll with Iterable parameter gives JpaSystemException when using Hibernate 5.2 [DATAJPA-914]

[spring-projects-issues]

Hans Desmet opened DATAJPA-914 and commented

Given an entity

@Entity
public class Client {
	@Id
	private long id;
}

and a Spring data repository

package be.vdab;
import org.springframework.data.jpa.repository.JpaRepository;
public interface ClientRepository extends JpaRepository<Client, Long> {
}

this code

repository.findAll(Arrays.asList(1L, 2L));

gives this exception
org.springframework.orm.jpa.JpaSystemException: Could not determine a type for class: java.lang.Iterable; nested exception is org.hibernate.HibernateException: Could not determine a type for class: java.lang.Iterable
when used with Hibernate 5.2, not with Hibernate 5.1

The textbox "Reference URL" aboven points to a JUnit test which shows this exception

---

Affects: 1.10.1 (Hopper SR1)

Reference URL: https://github.com/desmethans/inerror.git

Issue Links:

• DATAJPA-921 Migrating to Hibernate 5.2 is giving error Caused by: org.hibernate.HibernateException: Could not determine a type for class: java.util.Collection
  ("is duplicated by")

• DATAJPA-1019 Make sure build runs on Hibernate 5

• DATAJPA-911 Assert compatibility with Hibernate 5.2

Backported to: 1.11 RC1 (Ingalls), 1.10.6 (Hopper SR6), 1.9.7 (Gosling SR7)

[spring-projects-issues]

Oliver Drotbohm commented

That's due to breaking changes in Hibernate 5.2. We adapted our support for that in the recent Hopper SR2 release (see DATAJPA-911). So you should be able to get rid of that by just upgrading

[spring-projects-issues]

Oliver Drotbohm commented

Not as easy as I thought, yet another new bug in Hibernate 5.2. I filed HHH-10870

[spring-projects-issues]

Oliver Drotbohm commented

This should be fixed by upgrades to the latest Hibernate versions