Note
This parameter is available starting with V1.4.
Description
balancer_task_timeout specifies the timeout period of background tasks such as load balancing.
Privilege requirements
Query the parameter
The
systenant and all user tenants can query the value of this parameter by using theSHOW PARAMETERSstatement.Modify the parameter
Only the
systenant can modify this parameter. User tenants cannot modify this parameter.
Attributes
| Attribute | Description |
|---|---|
| Type | Time |
| Default value | 20m, which indicates 20 minutes |
| Value range | [1s, +∞) |
| 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 of background tasks such as load balancing to 20m.
obclient> ALTER SYSTEM SET balancer_task_timeout='20m';