es学习-索引别名

别名不能重复,也不能喝索引名称重复。(一个索引可以创建多个别名)

语法:

添加一个别名:

url:POST http://192.168.0.108:9200/_aliases/

参数:

{
	"actions": [{
		"add": {
			"index": "yingshe",
			"alias": "yingshealias"
		}
	}]
}

  

添加一个别名(多个索引):

两种写法

(1)

{
	"actions": [{
		"add": {
		  "indices":["test1","test2"]
			"alias": "yingshealias"
		}
	}]
}

  (2) 新写一个add

删除别名:

url:POST http://192.168.0.108:9200/_aliases/

参数: 

{
	"actions": [{
		"remove": {
			"index": "yingshe",
			"alias": "yingshealias"
		}
	}]
}

  

1.过滤索引别名:

url:PUT

参数:http://192.168.0.108:9200/test1/

{
	"mapping": {
		"type1": {
			"properties": {
				"user": {
					"type": "string",
					"index": "not_analyzed"
				}
			}
		}
	}
}

  

创建过滤别名:

  url:POST http://192.168.0.108:9200/_aliases/

 参数:

   

{
	"actions": [{
		"add": {
			"index": "test1",
			"alias": "alias2",
			"filter": {
				"term": {
					"user": "kimchy"
				}
			}
		}
	}]
}

  

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转载自www.cnblogs.com/anxbb/p/9386210.html