Note
This parameter is available starting with V3.2.4.
Description
rpc_client_authentication_method specifies the authentication method for RPC clients.
For the sys tenant, you only need to set the authentication method in the client and server.
Privilege requirements
Query the parameter
The
systenant and all user tenants can use theSHOW PARAMETERSstatement or theGV$OB_PARAMETERSview to query this parameter.Modify the parameter
Only the
systenant can modify this parameter. User tenants cannot modify this parameter.
Attributes
| Attribute | Description |
|---|---|
| Type | String |
| Default value | NONE |
| Value range |
|
| Modifiable | Yes. You can use the ALTER SYSTEM SET statement to modify the parameter. |
| Effective upon OBServer node restart | No. The setting takes effect immediately. |
Considerations
- On the server, configure the
rpc_server_authentication_methodparameter. For more information, see rpc_server_authentication_method. - If the value of the parameter is set correctly, the latest configuration takes effect. Otherwise, the original authentication method remains in place, and the new configuration does not take effect.
- Each client can only be configured with one authentication method. The default value is
NONE, and this parameter is case-insensitive.
Examples
Set the authentication method for RPC clients to NONE.
obclient> ALTER SYSTEM SET rpc_client_authentication_method = 'NONE';