Note
- Due to limited thread resources, V4.x no longer supports configuring thread resources by task type. This parameter is removed starting from V4.0.0.
- In V4.x, you can use the
ha_high_thread_scoreparameter to control the number of working threads for high-priority threads in high-availability tasks such as replication, rebuild, and fast recovery. For more information about the tenant-levelha_high_thread_scoreparameter, see ha_high_thread_score.
Description
fast_recovery_concurrency specifies the number of concurrent fast recovery tasks that RootService schedules on an OBServer node.
Attributes
| Attribute | Description |
|---|---|
| Type | Int |
| Default value | 10 |
| Value range | [1,1000] |
| Effective upon OBServer node restart | No |