#1创建测试索引

DELETE http://192.168.208.32:9200/domo POST http://192.168.208.32:9200/domo {   "settings": {     "number_of_shards": 1   },   "mappings": {     "users": {       "properties": {         "userId": {           "type": "string",           "index": "not_analyzed"         },         "createdTime": {           "type": "date",           "format": "strict_date_optional_time||epoch_millis"         }       }     },     "infos": {       "_parent": {         "type": "users"       },       "properties": {         "age": {           "type": "integer",           "index": "not_analyzed"         },         "nickname": {           "type": "string"         }       }     }   } } #3插入数据 POST http://192.168.208.32:9200/domo/users/_bulk { "index": { "_id": "1" }} { "userId": "user1", "createdTime": 1465381643502} { "index": { "_id": "2" }} { "userId": "user2", "createdTime": 1465381643502} { "index": { "_id": "3" }} { "userId": "user3", "createdTime": 1465381643502} POST http://192.168.208.32:9200/domo/infos/_bulk { "index": { "parent": "1"}} { "age": 23, "nickname": "易小凡"} { "index": { "parent": "2" }} { "age": 24, "nickname": "Jimmy"} { "index": { "parent": "3" }} { "age": 24, "nickname": "Elastic"} #4进行查询验证: 根据child查parent GET http://192.168.208.32:9200/domo/infos/_search {   "query": {     "has_parent": {       "type": "users",       "query": {         "match": {           "userId": "user1"         }       }     }   },   "aggs": {     "ageAgg": {       "histogram": {         "field": "age",         "interval": 1       }     }   } } #5进行查询验证: 根据parent查child GET http://192.168.208.32:9200/domo/users/_search {   "query": {     "has_child": {       "type": "infos",       "query": {         "match": {           "age": 24         }       }     }   },   "aggs": {     "createdAgg": {       "date_histogram": {         "field": "createdTime",         "interval": "month"       }     }   } }