[英]ElasticSearch Rails - Setting a Custom Analyzer
我正在通過Elasticsearch-rails( https://github.com/elasticsearch/elasticsearch-rails )在Rails 4中使用ElasticSearch
我有一個帶有電子郵件屬性的用戶模型。
我正在嘗試使用文檔中所述的'uax_url_email'標記生成器:
class User < ActiveRecord::Base
include Elasticsearch::Model
include Elasticsearch::Model::Callbacks
settings analysis: { analyzer: { whole_email: { tokenizer: 'uax_url_email' } } } do
mappings dynamic: 'false' do
indexes :email, analyzer: 'whole_email'
end
end
end
我按照Wiki( https://github.com/elasticsearch/elasticsearch-rails/wiki )和elasticsearch-model文檔( https://github.com/elasticsearch/elasticsearch-rails/wiki )中的示例進行操作。
沒用 如果我直接查詢elasticsearch:
curl -XGET 'localhost:9200/users/_mapping
它返回:
{
"users": {
"mappings": {
"user": {
"properties": {
"birthdate": {
"type": "date",
"format": "dateOptionalTime"
},
"created_at": {
"type": "date",
"format": "dateOptionalTime"
},
"email": {
"type": "string"
},
"first_name": {
"type": "string"
},
"gender": {
"type": "string"
},
"id": {
"type": "long"
},
"last_name": {
"type": "string"
},
"name": {
"type": "string"
},
"role": {
"type": "string"
},
"updated_at": {
"type": "date",
"format": "dateOptionalTime"
}
}
}
}
}
}
這最終成為我如何創建索引的問題。 我正在嘗試:
User.__elasticsearch__.client.indices.delete index: User.index_name
User.import
我希望這會刪除索引,然后重新導入值。 但是我需要做:
User.__elasticsearch__.create_index! force: true
User.import
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.