https://www.cnblogs.com/ititit111222333/p/16382887.html
新建v1 index
PUT /test_v1
设置v1 mapping
POST /test_v1/_mapping
{
"properties": {
"itemId": {
"type": "long"
},
"itemName": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_smart"
}
}
}
设置v1别名
POST /_aliases
{
"actions": [
{
"add": {
"alias": "item_alias",
"index": "test_v1"
}
}
]
}
新建v2 index
PUT /test_v2
设置v2 mapping
POST /test_v2/_mapping
{
"properties": {
"itemId": {
"type": "keyword"
},
"itemName": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_smart"
}
}
}
设置v2别名
POST /_aliases
{
"actions": [
{
"add": {
"alias": "item_alias",
"index": "test_v2"
}
}
]
}
reindex api将旧索引数据导入新索引
POST _reindex
{
"source": {
"index": "test_v1",
"type": "item"
},
"dest": {
"index": "test_v2",
"type": "item"
}
}
旧索引别名迁移到新索引请求
POST /_aliases
{
"actions": [
{
"remove": {
"index": "test_v1",
"alias": "item_alias"
}
},
{
"add": {
"index": "test_v2",
"alias": "item_alias"
}
}
]
}
删除旧索引
标签：index,v1,Mapping,修改,v2,alias,item,test,ES From： https://www.cnblogs.com/ExMan/p/17928121.htmlDELETE /test_v1