Rejecting mapping update to [] as the final mapping would have more than 1 type: [, ***]

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最新推荐文章于 2021-12-06 17:21:46 发布

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分类专栏： Java Web开发 SSM 文章标签： elasticsearch springboot

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在尝试将SpringBoot与Elasticsearch结合并使用SpringData进行数据添加的过程中遇到错误。问题出现在索引设置上，Elasticsearch 6.0版本一个索引只允许有一个type，而代码尝试添加多个type导致报错。

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在整合springboot和elasticsearch时，使用spring data进行添加数据时，报错：

org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'requestMappingHandlerAdapter' defined in class path resource 
[org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: 
    Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate 
[org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter]: 
Factory method 'requestMappingHandlerAdapter' threw exception; 
nested exception is org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'mvcConversionService' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Bean instantiation via factory method failed;
 nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate 
[org.springframework.format.support.FormattingConversionService]:
 Factory method 'mvcConversionService' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bookRepository': Invocation of init method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.elasticsearch.repository.support.NumberKeyedRepository]: 
Constructor threw exception; nested exception is java.lang.IllegalArgumentException: 
Rejecting mapping update to [****] as the final mapping would have more than 1 type: [***, *****]

原因：

Elasticsearch 6.0 一个索引只允许有一个type;