Note
- Due to limited thread resources, the V4.x version no longer supports configuring thread resources by specifying a specific task type. This parameter was removed in V4.0.0.
- In the V4.x version, you can set the number of worker threads for major compaction at the tenant level by specifying the
compaction_mid_thread_scoreparameter. For more information about thecompaction_mid_thread_scoreparameter, see compaction_mid_thread_score.
Description
The minor_merge_concurrency parameter specifies the number of concurrent threads for minor compaction.
Attributes
| Attribute | Description |
|---|---|
| Type | Int |
| Default value | 0, indicating that the number of concurrent threads is min[10, cpu_cnt] |
| Valid values | [0, 64] |
| Effective upon OBServer node restart | No |