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Add mintso config parameters #19452

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Nov 20, 2024
Merged

Add mintso config parameters #19452

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init
xzhangxian1008 Nov 19, 2024
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address comments
xzhangxian1008 Nov 19, 2024
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Update wording
lilin90 Nov 19, 2024
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Update tiflash-mintso-scheduler.md
lilin90 Nov 19, 2024
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Update tiflash-mintso-scheduler.md
lilin90 Nov 19, 2024
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Update wording
lilin90 Nov 19, 2024
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9 changes: 9 additions & 0 deletions tiflash/tiflash-configuration.md
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Expand Up @@ -264,6 +264,15 @@ delta_index_cache_size = 0
## New in v7.4.0. This item controls whether to enable the TiFlash resource control feature. When it is set to true, TiFlash uses the pipeline execution model.
enable_resource_control = true

## New in v6.0.0. This item is used for [MinTSO scheduler](/tiflash/tiflash-mintso-scheduler.md) and specifies the max number of threads that one resource group could use. The default value is 5000.
task_scheduler_thread_soft_limit = 5000

## New in v6.0.0. This item is used for [MinTSO scheduler](/tiflash/tiflash-mintso-scheduler.md) and specifies the max number of threads in global scope. The default value is 10000.
task_scheduler_thread_hard_limit = 10000

## New in v6.4.0. This item is used for [MinTSO scheduler](/tiflash/tiflash-mintso-scheduler.md) and specifies the max number of running queries in a TiFlash instance. The default value is 0 which means two times the vcpu.
task_scheduler_active_set_soft_limit = 0

## Security settings take effect starting from v4.0.5.
[security]
## New in v5.0. This configuration item enables or disables log redaction. Value options: `true`, `false`, `"on"`, `"off"`, and `"marker"`. The `"on"`, `"off"`, and `"marker"` options are introduced in v8.2.0.
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