@Entity(name = "A")
@Table(name = "As")
public class A implements Serializable {
    @Id
    @Column(name = "A_id")
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private long id;
}

@Entity(name = "B")
@Table(name = "Bs")
public class B implements Serializable {
    @Id
    @Column(name = "B_id")
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private long id;

    @ManyToOne(targetEntity = A.class)
    @JoinColumn(name = "A_id")
    private long owner;
}

Configuration configuration = new Configuration()
    .addAnnotatedClass(A.class)
    .addAnnotatedClass(B.class)
    .setProperty("hibernate.dialect", "org.hibernate.dialect.MySQLDialect")
    .setProperty("hibernate.connection.driver_class", "com.mysql.jdbc.Driver")
    .setProperty("hibernate.connection.url", "jdbc:mysql://localhost:3306/test")
    .setProperty("hibernate.connection.username", "name")
    .setProperty("hibernate.connection.password", "password")
    .setProperty("hibernate.show_sql", "false")
    .setProperty("hibernate.hbm2ddl.auto", "create-drop");

ERROR org.hibernate.tool.hbm2ddl.SchemaExport  [] : HHH000389: Unsuccessful: alter table Bs drop foreign key FK350jq24kcslxfkdvajsu5yy1o
ERROR org.hibernate.tool.hbm2ddl.SchemaExport  [] : Table 'test.bs' doesn't exist