[ElasticSearch] mappings and type

http://www.cnblogs.com/buzzlight/p/elasticsearch_mapping_fields.html

require 'elasticsearch'$client = Elasticsearch::Client.new hosts:['127.0.0.1'],randomize_hosts:truedef create_index    $client.indices.create index:'weibo',body:{         settings: {          index: {            number_of_shards: 10,            number_of_replicas: 1          }        },        mappings: {          weibo: {            _all: {              analyzer: "ik_max_word",              search_analyzer: "ik_max_word",            },            properties: {              content: { type: 'string', analyzer: 'ik_max_word',  search_analyzer: 'ik_max_word' },              tags: { type: 'string', index: "not_analyzed" },              site_user: { type: 'string', index: 'not_analyzed' },              created_time: { type: 'integer' },              created_date: { type: 'string', index: 'not_analyzed' },            }          }        },        blog:{            _all:{                analyzer: "ik_max_word",                search_analyzer: "ik_max_word",            },            properties:{              title: { type: 'string', analyzer: 'ik_max_word',  search_analyzer: 'ik_max_word' },              content: { type: 'string', index: "not_analyzed" },              tags: { type: 'string', index: "not_analyzed" },              site_user: { type: 'string', index: 'not_analyzed' },              created_time: { type: 'integer' },              created_date: { type: 'string', index: 'not_analyzed' },            }        }    }end# create_indexdef create_type    $client.index index: 'weibo', type: 'weibo', id: '1', body: {    content: '//1.昆凌：“因为这个月18号我要去一件重要的事.” 2.主持人说，最近周杰伦宣传期接受了一些采访，你知道吗，他说“没有人会不喜欢你.”昆凌听后还在哭[泪] 祝福你和杰伦能永远幸福下去！倒计时14天~',    tags: [ '周杰伦', '昆凌' ],    site_user: 'BettyHu-',    created_time: 1420435348,    created_date: '20150105'  }  $client.index index:'weibo',type:'blog',id:'1',body:{    content: 'this is my first blog',    title: 'how to use ruby array',    tags: [ 'ruby', 'array' ],    site_user: 'kla-',    created_time: 1420435348,    created_date: '20150105'  }  $client.index index:'weibo',type:'comment',id:'1',body:{    content: 'so good news',    tags: [ '周杰伦', '昆凌' ],    site_user: 'kla-',    created_time: 1420435348,    created_date: '20150105'  }end# create_typedef add_data    $client.index index:'weibo',type:'comment',id:'2',body:{    comment_id:'001',    content: 'so good news',    tags: [ '周杰伦', '昆凌' ],    site_user: 'kla-',    created_time: 1420435348,    created_date: '20150105'  }endadd_data