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OceanBase DatabaseFor V4.x, the system architecture has been optimized. Leader election no longer requires a refresh interval. This parameter has been removed starting from V4.0.0.
auto_leader_switch_interval specifies the interval at which the background thread for automatic leader switching works.
| Attribute | Description |
|---|---|
| Type | Time |
| Default value | 30s, which indicates 30 seconds |
| Value range | [1s, +∞) |
| Effective upon OBServer node restart | No |
