查看集群状态

接口url：http://xxxx:9200/_cat

 

查看所有索引

http://xxxx:9200/_cat/indices?v

 

创建索引

http://xxxx:9200/test-20230526?pretty

返回值

{

    "acknowledged": true,

    "shards_acknowledged": true,

    "index": "test-20230526"

}

 

查询数据

http://xxxx:9200/seatunnel-20230526/_search?q=*&pretty

 

批量新增

http://xxxx:9200/_bulk

类型：POST

Header：Content-Type = application/json

请求参数：

{ "index" :{"_index":"seatunnel-20230526","_type": "testindex"}}

{"A":"","B":"INFO","task_id":"21","server_id":"1008","log_time":"2022-11-02T16:31:29","ds":"20211229","QWQE":null,"affect_data":"q"}

{ "index" :{"_index":"seatunnel-20230526","_type": "testindex"}}

{"A":"","B":"INFO","task_id":"1:21","server_id":"1008","log_time":"2021-12-29T16:34:52","ds":"20211229","QWQE":null,"affect_data":null}

 

由于测试用的是elasticsearch6所以必须指定_type

注意：

• 5.x及以前版本一个index有一个或者多个type
• 6.X版本一个index只有一个index
• 7.X版本移除了type，type相关的所有内容全部变成Deprecated，为了兼容升级和过渡，所有的7.X版本es数据写入后type字段都默认被置为_doc
• 8.X版本完全废弃type