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3 changes: 2 additions & 1 deletion tiflash/tiflash-configuration.md
Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,8 @@ minmax_index_cache_size = 5368709120 # 数据块 min-max 索引的内存 cache
[profiles]
[profiles.default]
dt_enable_logical_split = true # 存储引擎的 segment 分裂是否使用逻辑分裂。使用逻辑分裂可以减小写放大,提高写入速度,但是会造成一定的空间浪费。默认为 true
max_memory_usage_for_all_queries = 0 # 查询过程中,中间数据的内存限制,单位为 byte。默认为 0,表示不限制
max_memory_usage = 10000000000 # 单次 coprocessor 查询过程中,对中间数据的内存限制,单位为 byte,默认为 10000000000。如果设置为 0 表示不限制
max_memory_usage_for_all_queries = 0 # 所有查询过程中,对中间数据的内存限制,单位为 byte,默认为 0,表示不限制
```

### 配置文件 tiflash-learner.toml
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