【ElasticSearch】索引:创建、更新、删除
【ElasticSearch】索引:添加、更新、删除
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1、创建
2、更新
3、删除
4、关闭打开
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索引
1、创建
设置、映射、别名
PUT /myindex { "settings": { "index": { "number_of_shards": 3, "number_of_replicas": 2 } }, "mappings": { "properties": { "age": { "type": "integer" }, "title": { "type": "text", "fields": { "raw": { "type": "keyword" } } } } }, "aliases": { "myindex_alias": {} } }
PUT /myindex2 { "mappings": { "properties": { "age": { "type": "integer" } } } }
2、更新
单个更新
PUT /publications PUT /publications/_mapping { "properties": { "title": { "type": "text" } } }
多个更新
# Create the two indices PUT /my-index-000001 PUT /my-index-000002 # Update both mappings PUT /my-index-000001,my-index-000002/_mapping { "properties": { "user": { "properties": { "name": { "type": "keyword" } } } } }
添加新属性到现有的对象字段
PUT /myindex2 { "mappings": { "properties": { "name": { "properties": { "first": { "type": "text" } } } } } } PUT /myindex2/_mapping { "properties": { "name": { "properties": { "last": { "type": "text" } } } } }
3、删除
DELETE get-together
4、关闭打开
POST get-together/_close
POST get-together/_open