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
You can execute the
SHOW PARAMETERSstatement to query this parameter in thesystenant and all user tenants.Modify the parameter
You can modify this parameter only in the
systenant. 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 20 minutes.
obclient> ALTER SYSTEM SET balancer_task_timeout='20m';