Note
Since V4.x does not support the Root Service tenant, this parameter is removed starting from V4.2.0.
Description
rootservice_memory_limit specifies the maximum memory capacity of the Root Service.
Attributes
| Attribute | Description |
|---|---|
| Parameter type | Capacity |
| Default value | 2G |
| Value range | [2G, +∞) |
| 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 maximum memory capacity of the Root Service to 2G.
obclient> ALTER SYSTEM SET rootservice_memory_limit='2G';