rebuild_replica_data_lag_threshold specifies the threshold of the size difference of transaction logs between a leader replica and a follower replica. When this threshold is exceeded, replica rebuilding is triggered.
| Attribute | Description |
|---|---|
| Type | Capacity |
| Default value | 50GB |
| Value range | [0, +∞) |
| Effective upon restart of OBServer node | No |
When the value of the rebuild_replica_data_lag_threshold parameter is set to 0, replica rebuilding is not triggered.