Question

引起：org.springframework.data.mapping.PropertyReferenceException：找不到类型为Person的属性保存！

实体：

   @Entity

public class Person  implements Serializable {

     /**
     * 
     */
    private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue
     @QuerySqlField(index = true)
     public Long id;


    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

}

存储库

@Component
@RepositoryConfig(cacheName = "PersonCache")
@Repository
public interface PersonRepository extends IgniteRepository<Person, Long> {
     @Override
        List<Person> findAll();

        @Override
        Person findOne(Long id);

}

点燃配置：

 @Bean
    public Ignite igniteInstance() {
        IgniteConfiguration cfg = new IgniteConfiguration();

        // Setting some custom name for the node.
        cfg.setIgniteInstanceName("springDataNode");

        // Enabling peer-class loading feature.
        cfg.setPeerClassLoadingEnabled(true);

        // Defining and creating a new cache to be used by Ignite Spring Data repository.
        CacheConfiguration ccfg = new CacheConfiguration("PersonCache");

        // Setting SQL schema for the cache.
        ccfg.setIndexedTypes(Long.class, Person.class);


        cfg.setCacheConfiguration(ccfg);

        return Ignition.start(cfg);
    }

堆栈追踪：

引起： org.springframework.data.mapping.PropertyReferenceException：没有找到属性类型的属性保存！在 org.springframework.data.mapping.PropertyPath。（PropertyPath.java:77）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.mapping.PropertyPath.create（PropertyPath.java:329）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.mapping.PropertyPath.create（PropertyPath.java:309）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.mapping.PropertyPath.from（PropertyPath.java:272）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.mapping.PropertyPath.from（PropertyPath.java:243）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.repository.query.parser.Part。（Part.java:76）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.repository.query.parser.PartTree $ OrPart。（PartTree.java:247）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.repository.query.parser.PartTree $ Predicate.buildTree（PartTree.java:398）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.repository.query.parser.PartTree $谓词（PartTree.java:378）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.repository.query.parser.PartTree。（PartTree.java:86）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.jpa.repository.query.PartTreeJpaQuery。（PartTreeJpaQuery.java:64）〜[spring-data-jpa-1.11.3.RELEASE.jar：na] at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy $ CreateQueryLookupStrategy.resolveQuery（JpaQueryLookupStrategy.java:103）〜[spring-data-jpa-1.11.3.RELEASE.jar：na] at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy $ CreateIfNotFoundQueryLookupStrategy.resolveQuery（JpaQueryLookupStrategy.java:214）〜[spring-data-jpa-1.11.3.RELEASE.jar：na] at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy $ AbstractQueryLookupStrategy.resolveQuery（JpaQueryLookupStrategy.java:77）〜[spring-data-jpa-1.11.3.RELEASE.jar：na] at org.springframework.data.repository.core.support.RepositoryFactorySupport $ QueryExecutorMethodInterceptor。（RepositoryFactorySupport.java:436）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository（RepositoryFactorySupport.java:221）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn（RepositoryFactoryBeanSupport.java:277）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet（RepositoryFactoryBeanSupport.java:263）〜[spring-data-commons-1.13.1.RELEASE.jar：na] at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet（JpaRepositoryFactoryBean.java:101）〜[spring-data-jpa-1.11.3.RELEASE.jar：na] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods（AbstractAutowireCapableBeanFactory.java:1687）〜[spring-beans-4.3.8.RELEASE.jar：4.3.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean（AbstractAutowireCapableBeanFactory.java:1624）〜[spring-beans-4.3.8.RELEASE.jar：4.3.8.RELEASE] ... 16个常见帧省略

Answer 1

您似乎正在尝试使用IgniteRepository来处理JPA实体。

我认为不可能将这两者结合起来。 Spring JPA会对IgniteRepository自定义方法产生阻塞，试图将它们转换为SQL，即使它没有，它仍然无效。

IgniteRepository不是为JPA而设计的。

Springboot，JPA和Ignite

1 个答案: