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Add mintso config parameters #18997

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Nov 20, 2024
Merged

Add mintso config parameters #18997

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xzhangxian1008 Nov 4, 2024
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Update tiflash/tiflash-configuration.md
xzhangxian1008 Nov 4, 2024
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Update tiflash/tiflash-configuration.md
xzhangxian1008 Nov 4, 2024
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Update tiflash/tiflash-configuration.md
xzhangxian1008 Nov 4, 2024
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xzhangxian1008 Nov 19, 2024
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lilin90 Nov 19, 2024
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Update tiflash-mintso-scheduler.md
lilin90 Nov 19, 2024
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9 changes: 9 additions & 0 deletions tiflash/tiflash-configuration.md
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Expand Up @@ -250,6 +250,15 @@ delta_index_cache_size = 0
## 从 v7.4.0 引入，表示是否开启 TiFlash 资源管控功能。当设置为 true 时，TiFlash 会使用 Pipeline Model 执行模型。
enable_resource_control = true

## 从 v6.0.0 引入，用于 MinTSO 调度器，表示一个资源组中最多可使用的线程数量，默认值为 5000。关于 MinTSO 调度器，详见 https://docs.pingcap.com/zh/tidb/dev/tiflash-mintso-scheduler
task_scheduler_thread_soft_limit = 5000

## 从 v6.0.0 引入，用于 MinTSO 调度器，表示全局最多可使用的线程数量，默认值为 10000。关于 MinTSO 调度器，详见 https://docs.pingcap.com/zh/tidb/dev/tiflash-mintso-scheduler
task_scheduler_thread_hard_limit = 10000

## 从 v6.4.0 引入，用于 MinTSO 调度器，表示一个 TiFlash 实例中最多可同时运行的查询数量，默认值为 0，即两倍的 vCPU 数量。关于 MinTSO 调度器，详见 https://docs.pingcap.com/zh/tidb/dev/tiflash-mintso-scheduler
task_scheduler_active_set_soft_limit = 0

## 安全相关配置，从 v4.0.5 开始生效
[security]
## 从 v5.0 引入，控制是否开启日志脱敏。可选值为 `true`、`false`、`"on"`、`"off"` 和 `"marker"`。其中，`"on"`、`"off"` 和 `"marker"` 从 v8.2.0 开始支持。
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