PUT http://localhost:9200/hindex
{
"mappings" : {
"hProvider":{
"properties": {
"iPid" : {
"type": "string"
},
"pType" : {
"type" : "string"
},
"pInfo" : {
"properties":{
"businessName": {
"type": "string"
},
"dob": {
"type": "string"
},
"firstName": {
"type": "string"
},
"gender": {
"type": "string",
"index": "not_analyzed"
}
}
},
"locations" : {
"type" : "nested",
"properties" : {
"addressInfo" : {
"properties" : {
"city": {
"type": "string",
"index": "not_analyzed"
},
"county": {
"type": "string",
"index": "not_analyzed"
}
}
}
}
}
}
}
}
}
获取http://localhost:9200/hindex/_mapping
{"hindex":{"mappings":{"hProvider":{"properties":{"iPid":{"type":"string"},"locations":{"type":"nested","properties":{"addressInfo":{"properties":{"city":{"type":"string","index":"not_analyzed"},"county":{"type":"string","index":"not_analyzed"}}}}},"pInfo":{"properties":{"businessName":{"type":"string"},"dob":{"type":"string"},"firstName":{"type":"string"},"gender":{"type":"string","index":"not_analyzed"}}},"pType":{"type":"string"}}}}}}
POST http://localhost:9200/hindex/prof/1/?_create
{
"iPid" : "xyz",
"pType" : "HealthCareProfessional",
"pInfo": {
"businessName" : "hdata",
"firstName" : "Dawoods",
"dob" : "11/18/1975",
"gender" : "male"
},
"locations" : [
{
"addressInfo" : { "city" : "Olney", "county" : "UnitedStates" }
},
{
"addressInfo" : { "city" : "Rivers", "county" : "United States" }
}
]
}
回应：
{"error":{"root_cause":[{"type":"remote_transport_exception","reason":"[node-1][10.194.153.161:9300][indices:data/write/index[p]]"}],"type":"illegal_argument_exception","reason":"object mapping [locations] can't be changed from nested to non-nested"},"status":400}
尝试了不同的数据集但没有运气，数据上的错误可能是什么？
答案 0 :(得分：2)
您的第三个命令不正确，它没有在正确的映射类型上运行，它尝试创建一个名为prof的新映射类型，其中包含非嵌套locations字段，该字段与嵌套字符冲突一个在hProvider映射类型的同一索引中。
将其更改为：
POST http://localhost:9200/hindex/hProvider/1/?_create
^
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