我正在使用Elasticsearch并使用以下信息创建索引以进行映射和设置。我遇到的问题是我的字段geography.locality应该使用'name_analyser'似乎没有使用它。
{
"index": "programs",
"body": {
"settings": {
"number_of_shards": 5,
"analysis": {
"filter": {
"elision": {
"type": "elision",
"articles": [
"l",
"m",
"t",
"qu",
"n",
"s",
"j",
"d"
]
},
"multi_words": {
"type": "shingle",
"min_shingle_size": 2,
"max_shingle_size": 10
},
"name_filter": {
"type": "edgeNGram",
"max_gram": 100,
"min_gram": 2
}
},
"tokenizer": {
"name_tokenizer": {
"type": "edgeNGram",
"max_gram": 100,
"min_gram": 2
}
},
"analyser": {
"name_analyser": { // <-- analyser I want to use on geography.locality
"tokenizer": "whitespace",
"type": "custom",
"filter": [
"lowercase",
"multi_words",
"name_filter",
"asciifolding"
]
},
"french": {
"tokenizer": "letter",
"filter": [
"asciifolding",
"lowercase",
"elision",
"stop"
]
},
"city_name": {
"type": "custom",
"tokenizer": "letter",
"filter": [
"lowercase",
"asciifolding"
]
}
}
}
},
"mappings": {
"program": {
"properties": {
"nid": {
"type": "integer",
"index": "not_analyzed"
},
"title": {
"type": "string"
},
"language": {
"type": "string",
"index": "not_analyzed"
},
"regulation": {
"type": "integer"
},
"sales_state": {
"type": "integer"
},
"enabled_dwell": {
"type": "boolean"
},
"enabled_invest": {
"type": "boolean"
},
"delivery_date": {
"type": "date"
},
"address": {
"properties": {
"country": {
"type": "string",
"index": "not_analyzed"
},
"locality": {
"type": "string",
"analyser": "name_analyser"
},
"postal_code": {
"type": "integer"
},
"thoroughfare": {
"type": "string",
"index": "not_analyzed"
},
"premise": {
"type": "string",
"index": "not_analyzed"
}
}
},
"location": {
"type": "geo_point"
},
"geography": {
"properties": {
"locality": {
"type": "string",
"analyser": "name_analyser" // ... here :-/
},
"department": {
"type": "string",
"index": "not_analyzed"
},
"region": {
"type": "string",
"index": "not_analyzed"
}
}
},
"lots": {
"type": "nested",
"include_in_all": false,
"properties": {
"lot_type": {
"type": "integer"
},
"rooms": {
"type": "integer"
},
"price_vat_inc": {
"type": "integer"
},
"price_reduced_vat_inc": {
"type": "integer"
},
"price_vat_ex": {
"type": "integer"
}
}
}
}
}
}
}
}
这是ES为该索引注册的映射所给出的输出。
{
"program": {
"properties": {
"address": {
"properties": {
"country": {
"index": "not_analyzed",
"type": "string"
},
"premise": {
"index": "not_analyzed",
"type": "string"
},
"locality": {
"type": "string"
},
"postal_code": {
"type": "integer"
},
"thoroughfare": {
"index": "not_analyzed",
"type": "string"
}
}
},
"sales_state": {
"type": "integer"
},
"nid": {
"type": "integer"
},
"language": {
"index": "not_analyzed",
"type": "string"
},
"title": {
"type": "string"
},
"enabled_invest": {
"type": "boolean"
},
"geo_point": {
"type": "string"
},
"lots": {
"include_in_all": false,
"type": "nested",
"properties": {
"rooms": {
"include_in_all": false,
"type": "integer"
},
"price_vat_inc": {
"include_in_all": false,
"type": "integer"
},
"price_vat_ex": {
"include_in_all": false,
"type": "integer"
},
"lot_type": {
"include_in_all": false,
"type": "integer"
},
"price_reduced_vat_inc": {
"include_in_all": false,
"type": "integer"
}
}
},
"enabled_dwell": {
"type": "boolean"
},
"delivery_date": {
"format": "dateOptionalTime",
"type": "date"
},
"regulation": {
"type": "integer"
},
"geography": {
"properties": {
"locality": {
"type": "string" // name_analyser should show up here right?????
},
"department": {
"index": "not_analyzed",
"type": "string"
},
"region": {
"index": "not_analyzed",
"type": "string"
}
}
},
"location": {
"type": "geo_point"
}
}
}
}
有人知道我做错了什么吗？我有点迷失了。
答案 0 :(得分：0)
我猜测索引存在，并且您正尝试使用新的分析器更新设置。实时索引不允许这样做。
提交更新的设置时是否有任何错误？
看一下这个帖子 - Change settings and mappings on existing index in Elasticsearch
答案 1 :(得分：0)
你有一个拼写错误:-)，实际上有两个：
"locality": {
"type": "string",
"analyser": "name_analyser"
},
address和geography中的。它应该是analyzer而不是analyser（带有s）。
此外，同样如下：
"analyser": {
"name_analyser": {
"tokenizer": "whitespace",
...