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"
}
}]
}

  es学习-索引别名-LMLPHP

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"
}
}
}
}]
}

  

05-16 19:02