Elasticsearch - Populate

在本节中，我们将向Elasticsearch添加一些索引，映射和数据.此数据将在本教程中说明的示例中使用.

创建索引

PUT http://localhost:9200/schools

请求正文

它可以包含特定于索引的设置，但就目前而言默认设置为空.

响应

{"acknowledged": true}

(这意味着创建了索引)

创建映射和添加数据

Elasticsearch将根据请求体中提供的数据自动创建映射，我们将使用其批量功能在此索引中添加多个JSON对象.

POST http://localhost:9200/schools/_bulk

Request Body

{   "index":{      "_index":"schools", "_type":"school", "_id":"1"   }}{   "name":"Central School", "description":"CBSE Affiliation", "street":"Nagan",   "city":"paprola", "state":"HP", "zip":"176115", "location":[31.8955385, 76.8380405],   "fees":2000, "tags":["Senior Secondary", "beautiful campus"], "rating":"3.5"}{   "index":{      "_index":"schools", "_type":"school", "_id":"2"   }}{   "name":"Saint Paul School", "description":"ICSE    Afiliation", "street":"Dawarka", "city":"Delhi", "state":"Delhi", "zip":"110075",   "location":[28.5733056, 77.0122136], "fees":5000,   "tags":["Good Faculty", "Great Sports"], "rating":"4.5"}{   "index":{"_index":"schools", "_type":"school", "_id":"3"}}{   "name":"Crescent School", "description":"State Board Affiliation", "street":"Tonk Road",    "city":"Jaipur", "state":"RJ", "zip":"176114","location":[26.8535922, 75.7923988],   "fees":2500, "tags":["Well equipped labs"], "rating":"4.5"}

回复

{   "took":328, "errors":false,"items":[      {         "index":{            "_index":"schools", "_type":"school", "_id":"1", "_version":1, "_shards":{               "total":2, "successful":1, "failed":0            }, "status":201         }      },      {         "index":{            "_index":"schools", "_type":"school", "_id":"2", "_version":1, "_shards":{               "total":2, "successful":1, "failed":0            }, "status":201         }      },      {         "index":{            "_index":"schools", "_type":"school", "_id":"3", "_version":1, "_shards":{               "total":2, "successful":1, "failed":0            }, "status":201         }      }   ]}

添加另一个索引

创建索引

POST HTTP://localhost:9200/schools_gov

请求正文

它可以包含特定于索引的设置，但是现在它默认为空设置.

响应

{"acknowledged": true} (This means index is created)

创建映射和添加数据

POST http://localhost: 9200/schools_gov/_bulk

请求正文

{   "index":{      "_index":"schools_gov", "_type":"school", "_id":"1"   }}{   "name":"Model School", "description":"CBSE Affiliation", "street":"silk city",   "city":"Hyderabad", "state":"AP", "zip":"500030", "location":[17.3903703, 78.4752129],   "fees":200, "tags":["Senior Secondary", "beautiful campus"], "rating":"3"}{   "index":{      "_index":"schools_gov", "_type":"school", "_id":"2"   }}{   "name":"Government School", "description":"State Board Affiliation",   "street":"Hinjewadi", "city":"Pune", "state":"MH", "zip":"411057",   "location": [18.599752, 73.6821995], "fees":500, "tags":["Great Sports"], "rating":"4"}

回复

{   "took":179, "errors":false, "items":[      {        "index":{           "_index":"schools_gov", "_type":"school", "_id":"1", "_version":1, "_shards":{              "total":2, "successful":1, "failed":0            }, "status":201         }      },      {         "index":{            "_index":"schools_gov", "_type":"school", "_id":"2", "_version":1, "_shards":{               "total":2, "successful":1, "failed":0            }, "status":201         }      }   ]}