java - java:Elasticsearch 异常 [type=mapper_parsing_exception, reason=Failed to parse mapping [_doc]

Question

我正在尝试为索引创建动态模板映射，并且不断收到以下错误：

ElasticsearchStatusException[Elasticsearch 异常 [type=mapper_parsing_exception, reason=Failed to parse mapping [_doc]: 根映射定义有不受支持的参数：[doc : {properties={price={type=float}, studymodel={type=keyword}, name ={search_analyzer=ik_smart，analyzer=ik_max_word，type=text}，描述={search_analyzer=ik_smart，analyzer=ik_max_word，type=text}}}]]；嵌套：ElasticsearchException[Elasticsearch 异常 [type=mapper_parsing_exception，reason=Root 映射定义具有不受支持的参数：[doc：{properties={price={type=float}，studymodel={type=keyword}，name={search_analyzer=ik_smart，分析器=ik_max_word，类型=文本}，描述={search_analyzer=ik_smart，分析器=ik_max_word，类型=文本}}}]]]；

这是我试图创建映射的代码：

CreateIndexRequest createIndexRequest = new CreateIndexRequest("xc_course");
    createIndexRequest.settings(Settings.builder().put("number_of_shards",1)
            .put("number_of_replicas",0));

    createIndexRequest.mapping("doc"," {\n" +
            " \t\"properties\": {\n" +
            "           \"name\": {\n" +
            "              \"type\": \"text\",\n" +
            "              \"analyzer\":\"ik_max_word\",\n" +
            "              \"search_analyzer\":\"ik_smart\"\n" +
            "           },\n" +
            "           \"description\": {\n" +
            "              \"type\": \"text\",\n" +
            "              \"analyzer\":\"ik_max_word\",\n" +
            "              \"search_analyzer\":\"ik_smart\"\n" +
            "           },\n" +
            "           \"studymodel\": {\n" +
            "              \"type\": \"keyword\"\n" +
            "           },\n" +
            "           \"price\": {\n" +
            "              \"type\": \"float\"\n" +
            "           }\n" +
            "        }\n" +
            "}", XContentType.JSON);
    
    IndicesClient indices = client.indices();  
    CreateIndexResponse createIndexResponse = indices.create(createIndexRequest); 
    boolean acknowledged = createIndexResponse.isAcknowledged();
    System.out.println(acknowledged);

这是映射代码中的错误吗？或者这里一切正常，我应该看看解析映射对象的方式？

标签： javaelasticsearch