header
-H 'Content-Type: application/json'

index

  1. PUT /blogs?pretty
  2. {
  3.    "settings" : {
  4.       "number_of_shards" : 1,
  5.       "number_of_replicas" : 0,
  6.       "refresh_interval": "1s"
  7.    },
  8.   "mappings": {
  9.     "_doc": {
  10.       "properties": {
  11.         "title":{
  12.             "type":"keyword"
  13.         },
  14.         "date": {
  15.           "type":   "date",
  16.           "format": "yyyy-MM-dd"
  17.         }
  18.       }
  19.     }
  20.   }
  21. }

mapping

已有索引的情况下，设置 mappings，不会影响已有的 mapping

  1. PUT atest/_mapping/_doc
  2. {
  3.   "properties": {
  4.     "labels": {
  5.       "type": "text",
  6.       "analyzer": "ik_max_word"
  7.     }
  8.   }
  9. }

设置时间类型映射（mapping）

format 常用格式
  • yyyy-MM-dd
  • epoch_millis 毫秒时间戳
  • epoch_second 秒时间戳
  • strict_date_optional_time||epoch_millis (multi)
  • yyyy-MM-dd HH:mm:ss||epoch_second

文档

alias

  1. POST /_aliases
  2. {
  3.     "actions": [
  4.         {
  5.             "remove": {
  6.                 "index": "index",
  7.                 "alias": "index_2"
  8.             }
  9.         },
  10.         {
  11.             "add": {
  12.                 "index": "index",
  13.                 "alias": "index_3",
  14.                 "filter": {
  15.                     "term":{"flag": 1}
  16.                 }
  17.             }
  18.         }
  19.     ]
  20. }