From 3bf9042c24b6c133f98c59edffc5b7eac8bccc0c Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Mon, 28 Oct 2024 17:38:10 +0800 Subject: [PATCH] Apply suggestions from code review Co-authored-by: Roger Song --- releases/release-8.4.0.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/releases/release-8.4.0.md b/releases/release-8.4.0.md index 43f1248c8a869..603718e2e39b6 100644 --- a/releases/release-8.4.0.md +++ b/releases/release-8.4.0.md @@ -154,7 +154,7 @@ Quick access: [Quick start](https://docs.pingcap.com/tidb/v8.4/quick-start-with- * Support switching resource groups for runaway queries [#54434](https://github.com/pingcap/tidb/issues/54434) @[JmPotato](https://github.com/JmPotato) **tw@hfxsd** - Starting from TiDB v8.4.0, you can switch the resource group of runaway queries to a specific one. If the `COOLDOWN` mechanism fails to lower resource consumption, you can create a [resource group](/tidb-resource-control.md#create-a-resource-group) and set the `SWITCH_GROUP` parameter to move identified runaway queries to this group. Meanwhile, subsequent queries within the same session will continue to execute in the original resource group. By switching resource groups, you can manage resource usage more precisely, and control the resource consumption more strictly. + Starting from TiDB v8.4.0, you can switch the resource group of runaway queries to a specific one. If the `COOLDOWN` mechanism fails to lower resource consumption, you can create a [resource group](/tidb-resource-control.md#create-a-resource-group), limit its resource size, and set the `SWITCH_GROUP` parameter to move identified runaway queries to this group. Meanwhile, subsequent queries within the same session will continue to execute in the original resource group. By switching resource groups, you can manage resource usage more precisely, and control the resource consumption more strictly. For more information, see [documentation](/tidb-resource-control.md#query_limit-parameters).