elasticsearch 验证失败：1:缺少映射类型；弹性搜索

我很抱歉，这也是一个错误。 作为这个问题的答案，我正在尝试设置正确的url来放置索引映射，但在我的实例上不起作用：

$ cat mapping.json | http PUT myhost:9200/acastest/_mapping 

结果:

HTTP/1.1 400 Bad Request
Content-Length: 247
Content-Type: application/json; charset=UTF-8

{
    "error": {
        "reason": "Validation Failed: 1: mapping type is missing;", 
        "root_cause": [
            {
                "reason": "Validation Failed: 1: mapping type is missing;", 
                "type": "action_request_validation_exception"
            }
        ], 
        "type": "action_request_validation_exception"
    }, 
    "status": 400
}

试着这样做：

$ cat mapping.json | http PUT myhost:9200/acastest/articles/_mapping 

结果:

HTTP/1.1 400 Bad Request
Content-Length: 3969
Content-Type: application/json; charset=UTF-8

{
    "error": {
        "reason": "Root mapping definition has unsupported parameters:  [mappings : {articles={properties={category_en={type=string, index=not_analyzed},blah blah blah", 
        "root_cause": [
            {
                "reason": "Root mapping definition has unsupported parameters:  [mappings : {articles={properties={category_en={type=string, index=not_analyzed}, category_fa={blahblah blah", 
                "type": "mapper_parsing_exception"
            }
        ], 
        "type": "mapper_parsing_exception"
    }, 
    "status": 400
}

Elasticsearch配置：

"version": {

    "number": "2.1.1",
    "build_hash": "40e2c53a6b6c2972b3d13846e450e66f4375bd71",
    "build_timestamp": "2015-12-15T13:05:55Z",
    "build_snapshot": false,
    "lucene_version": "5.3.1"

},

我的映射文件如下所示：

{ 
    "mappings": {
            "articles": {
                "properties": {
                    "category_en": {
                        "type": "string",
                        "index": "not_analyzed"
                    },
                    "category_fa": {
                        "type": "string",
                        "index": "not_analyzed"
                    },
                    blah
                    blah
                    blah
                }
            }
        }
}

    { 
        "articles": {
            "properties": {
                "category_en": {
                    "type": "string",
                    "index": "not_analyzed"
                },
                "category_fa": {
                    "type": "string",
                    "index": "not_analyzed"
                },
                blah
                blah
                blah
            }
        }
    }

要查看完整的映射文件，请选中

---

如何修复它？

您有两种解决方案：

如果你想跑步

$ cat mapping.json | http PUT myhost:9200/acastest/articles/_mapping 

您需要更改

mapping.json

文件，如下所示：

{ 
    "mappings": {
            "articles": {
                "properties": {
                    "category_en": {
                        "type": "string",
                        "index": "not_analyzed"
                    },
                    "category_fa": {
                        "type": "string",
                        "index": "not_analyzed"
                    },
                    blah
                    blah
                    blah
                }
            }
        }
}

    { 
        "articles": {
            "properties": {
                "category_en": {
                    "type": "string",
                    "index": "not_analyzed"
                },
                "category_fa": {
                    "type": "string",
                    "index": "not_analyzed"
                },
                blah
                blah
                blah
            }
        }
    }

B.或者您可以像现在一样保留

mapping.json

文件，但是您需要运行以下命令：

$ cat mapping.json | http PUT myhost:9200/acastest 

我的解决方案：

将URL更改为：

http://myhost:9200/acastest/_mapping/articles 

将

mapping.json

更改为：

{
    "articles": {
        "properties": {
            "category_en": {
                "type": "string",
                "index": "not_analyzed"
            },
            "category_fa": {
                "type": "string",
                "index": "not_analyzed"
            },
            blah
            blah
            blah
        }
    }
}

您需要删除

“mappings”

，并在

mapping.json

文件的顶层添加

“articles”

。