日常操作

登录到ntsdb服务器,

进入bin目录，执行nts命令进行console界面

[root@node13 bin]# ./nts
Connected to NTSDB server version: v1.2.8-ntsdb
NTSDB shell version: v1.2.8-ntsdb
> help
Usage:
     connect <host:port>   connects to another node specified by host:port
     mode                  prompts for master address
     auth                  prompts for username and password
     pretty                toggles pretty print for the json format
     chunked               turns on chunked responses from server
     chunk size <size>     sets the size of the chunked responses.  Set to 0 to reset to the default chunked size
     use <db_name>         sets current database
     format <format>       specifies the format of the server responses: json, csv, or column
     precision <format>    specifies the format of the timestamp: rfc3339, h, m, s, ms, u or ns
     consistency <level>   sets write consistency level: any, one, quorum, or all
     history               displays command history
     settings              outputs the current settings for the shell
     clear                 clears settings such as database or retention policy.  run 'clear' for help
     exit/quit/ctrl+d      quits the nts shell


     show databases        show database names
     show series           show series information
     show measurements     show measurement information
     show tag keys         show tag key information
     show field keys       show field key information


     balance <db_name>(optional) <rp_name>(optional) <sg_id>(optional)       balance cluster
              repair <db_name>(optional) <rp_name>(optional) <sg_id>(optional) <sh_id>(optional)      repair cluster consistency
              check <db_name>(optional) <rp_name>(optional) <sg_id>(optional) <sh_id>(optional)       check cluster consistency

查看数据库

> show databases
name: databases
name
----
_internal
flinkV2


name: Query Execution
rows time
---- ----
2    30.914119ms
>

查询特定指标（待补充）