Question

在mt node app中，我使用Elastic-search作为后端。因为我使用以下查询创建了一个“模板”。

{

                "template" : "*",
                "settings" : {
                    "index.number_of_shards" : 3,
                    "index.number_of_replicas" : 1
                },
                "mappings" : {
                    "_default_" : { 
                        "_source" : { "enabled" : true,
                                      "compress" : true },
                        "_all" : { "enabled" : false },             
                        "properties" : {
                            "xx": { "type": "string", "index": "not_analyzed" },
                            "yy": { "type": "integer", "index": "not_analyzed" },
                            "zz": { "type": "integer", "index": "not_analyzed" },
                            "aa": { "type": "integer", "index": "not_analyzed" },
                            "locaiton": { "type": "geo_point", "index": "not_analyzed" } 
                        }
                    }
                }
        }

我创建了一个索引名称“Temp”，因此上面的模板将适用于此。它的工作正常。但我希望字段名称与映射完全相同：

考虑我的数据如下：

curl -XPOST "192.168.1.107:9200/temp/place" -d'{ "xx" : "asdfg",
"yy":34,
"zz":67,
"aa":78,
"locaiton":'78.80, 10.89' }'

工作：

但请考虑一下：

curl -XPOST "192.168.1.107:9200/temp/place" -d'{ "xx" : "asdfg",
"yyyyyyyyyy":34,------------------------> changing the field name is also accepting.
"zz":67,
"aa":78,
"locaiton":'78.80, 10.89' }'

我想在这里收到错误消息。是否有可能在Elasticsearch中。请分享您的想法。提前谢谢。

Answer 1

是的可能，我找到了解决方案：

创建index-template时将动态属性设置为strict：

{

                    "template" : "*",
                    "settings" : {
                        "index.number_of_shards" : 3,
                        "index.number_of_replicas" : 1
                    },
                    "mappings" : {
                        "_default_" : { 
                            "_source" : { "enabled" : true,
                                          "compress" : true },
                            "_all" : { "enabled" : false },
                            "dynamic":"strict",
                            "properties" : {
                                "xx": { "type": "string", "index": "not_analyzed" },
                                "yy": { "type": "integer", "index": "not_analyzed" },
                                "zz": { "type": "integer", "index": "not_analyzed" },
                                "aa": { "type": "integer", "index": "not_analyzed" },
                                "locaiton": { "type": "geo_point", "index": "not_analyzed" } 
                            }
                        }
                    }
            }

ElasticSearch字段映射

1 个答案: