Note
For V4.1.0, this parameter is available starting with V4.1.0.
Description
arbitration_timeout specifies the timeout period for triggering automatic downgrade.
Privilege requirements
Query the parameter
The
systenant and all user tenants can query this parameter by using theSHOW PARAMETERSstatement or theGV$OB_PARAMETERSview.Modify the parameter
The
systenant and user tenants can modify this parameter.
Attributes
| Attribute | Description |
|---|---|
| Type | Time |
| Default value | 5s |
| Value range | [3s, +∞) |
| 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. |
Examples
Set the timeout period for triggering automatic downgrade to 30s.
obclient> ALTER SYSTEM SET arbitration_timeout ='30s';