如何在使用elasticsearch的实体中重命名id字段？

嗨，朋友我使用弹性搜索与春季启动项目和我的主要数据库是MySQL。我的项目使用默认配置运行良好。假设我的实体是CancelReason.java如何在使用elasticsearch的实体中重命名id字段？

@Entity 
@Table(name = "cancel_reason") 
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) 
@Document(indexName = "cancelreason") 
public class CancelReason implements Serializable { 

    @Id 
    @GeneratedValue(strategy = GenerationType.AUTO) 
    private Long id; 


    @NotNull 
    @Size(max = 10)   
    @Column(name = "reason_code", length = 10, nullable = false) 
    private String reasonCode; 
    ....... 
}

现在有了这个配置我的项目运行和弹性搜索工作正常，但我是需求量的使reasonCode主键代替id，所以我想删除

@Id 
    @GeneratedValue(strategy = GenerationType.AUTO) 
    private Long id;

此代码。如我删除id字段，并reasonCode PrimaryKey的，当我跑我的项目它给我这个错误：

[WARN] org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cancelReasonManager': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private in.megacabs.repository.search.CancelReasonSearchRepository in.megacabs.manager.CancelReasonManager.cancelReasonSearchRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cancelReasonSearchRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: No id property found for class in.megacabs.domain.CancelReason! 
     at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[spring-context-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[spring-context-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
     at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
     at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
     at org.springframework.boot.SpringApplication.run(SpringApplication.java:320) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
     at in.megacabs.Application.main(Application.java:77) [classes/:na] 
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private in.megacabs.repository.search.CancelReasonSearchRepository in.megacabs.manager.CancelReasonManager.cancelReasonSearchRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cancelReasonSearchRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: No id property found for class in.megacabs.domain.CancelReason! 
     at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE]

虽然MySQL是做工精细实体在mysql数据库beign创建，但在elasticsearch。请帮忙！

来源

2015-11-03 Qasim

你能提供完整的堆栈跟踪吗？ – talex

我已经编辑stacktrace和我使用jhipster来使这个项目 – Qasim

那么，Stacktrace说它不能创建cancelReasonSearchRepository。我不认为这是一个弹性搜索问题。更改了CancelReason类后，是否更改了存储库？也许发布存储库（没有方法）和新的CancelReason实现可以帮助我们发现问题。 – Slomo

尝试在主键字段添加此注解：

@Id 
@org.springframework.data.annotation.Id

问候。

来源

2017-03-30 09:52:16 canals

如何在使用elasticsearch的实体中重命名id字段？

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