Springcloud + jpa做两个一对多关联Unable to build Hibernate SessionFactory; nested exception is org.hibernate

Springcloud + jpa 做两个一对多关联时报错：

代码：

//===========================表关联====================================
        //一个product(商品)对应多个deputyPicture(副图)
        @OneToMany(targetEntity = PointsMallDeputyPicture.class, fetch = FetchType.EAGER)
        @JoinColumn(
                name = "product_id", referencedColumnName = "id", insertable = false, updatable = false,
                foreignKey = @ForeignKey(name = "none", value = ConstraintMode.NO_CONSTRAINT)
        )
        @NotFound(action = NotFoundAction.IGNORE)
        private List pointsMallDeputyPictureList;

        //一个product(商品)对应多个productSku(规格)
        @OneToMany(targetEntity = PointsMallProductSku.class, fetch = FetchType.EAGER)
        @JoinColumn(
                name = "product_id", referencedColumnName = "id", insertable = false, updatable = false,
                foreignKey = @ForeignKey(name = "none", value = ConstraintMode.NO_CONSTRAINT)
        )
        @NotFound(action = NotFoundAction.IGNORE)
        private List pointsMallProductSkuList;

Error:  无法同时获取多个包：[cn.shencom.model.PointsMallProduct.pointsMallDeputyPictureList，cn.shencom.model.PointsMallProduct.pointsMallProductSkuList]；

2019-01-03 11:27:18.397  WARN [service-points-mall,,,] 11236 --- [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [cn/shencom/scloud/common/hibernate/MultiTenancyJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: tenantdb-persistence-unit] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.loader.MultipleBagFetchException: cannot simultaneously fetch multiple bags: [cn.shencom.model.PointsMallProduct.pointsMallDeputyPictureList, cn.shencom.model.PointsMallProduct.pointsMallProductSkuList]

解决方法：在看了其他人做的同样的两个一对多关联，却没有报错，原因是 fetch = FetchType.EAGER 只能有一个是立即加载（EAGER）；需将另一个该为延迟加载：fetch = FetchType.LAZY