Description:
Connect to Elasticsearch (ES) server in the default http protocol.
Syntax:
es_open(host,..., user:passwd)
Note:
The external library function (See External Library Guide) connects to the ES server. Parameters user and passwd can be omitted if there are not username and password.
Option:
|
@s |
The https protocol |
Parameter:
|
host |
URL of the ES server, the format is: http(s)://hostname:port, in which http(s) can be omitted; the default is http protocol |
|
user |
Username to connect to an ES server |
|
passwd |
Password to connect to an ES server |
Return value:
A REST Client object
Example:
|
|
A |
|
|
1 |
=es_open("localhost:9200”) |
Connect to the ES server whose hostname is localhost and port number is 9200 in the http protocol. |
|
2 |
=es_open("http://localhost:9200","user":"un1234") |
Connect to the ES server whose hostname is localhost and port number is 9200 in the http protocol; the username is user and password is un1234. |
|
3 |
=es_open@s("https://localhosts:9200","user":"un1234") |
Connect to the ES server in https protocol; other parameters are the same as the above. |