es应用服务初始化步骤

第一步：创建索引+settings+mapping testes_v1 PUT

{ "settings": { "index.mapping.total_fields.limit": 2000, "number_of_shards": 5, "number_of_replicas": 1 }, "mappings": { "_doc": {"properties": {  //省略字段的定义,很多字段 }}

}

}

testes_income_v1 PUT

{ "settings": { "index.mapping.total_fields.limit": 2000, "number_of_shards": 5, "number_of_replicas": 1 }, "mappings": { "_doc": {"properties": { //省略字段的定义,很多字段 }}

}

}

第二步：创建别名 /_aliases PUT { "actions": [ { "add": { "alias": "testes", "index": "testes_v1" }} ] }

/_aliases PUT { "actions": [ { "add": { "alias": "testes_income", "index": "testes_income_v1" }} ] }

第三步: 初始化 初始化接口，查询全部的数据来一条一条或者批量接口来初始化ES http://IP:端口/indexNewAll

以上是在es客户端中执行，也可以将以上的初始化操作写成接口来调用，配置在xxlJob中。