新增
PUT /product
以上请求会使用默认配置:
number_of_shards:主分片个数,默认是5(一旦确定,不能修改);
number_of_replicas:复制分片个数,默认是1;
也可以自定义配置,比如:
PUT /product
{
"settings":{
"index":{
"number_of_shards": 3,
"number_of_replicas": 0
}
}
}
查询
1、查询指定索引:
GET /product
返回结果:
{
"product": {
"aliases": {},
"mappings": {},
"settings": {
"index": {
"creation_date": "1559383000089",
"number_of_shards": "5",
"number_of_replicas": "1",
"uuid": "F-_1Y5GDTGKzVdoMKNC0xQ",
"version": {
"created": "6020499"
},
"provided_name": "product"
}
}
}
}
2、查询所有索引:
GET /_all
修改
修改复制节点的个数
PUT /product/_settings
{
"number_of_replicas": 2
}
删除索引
1、删除指定索引:
DELETE /product
2、删除所有索引:
DELETE /_all