tidb engine 源码
tidb engine 代码
文件路径：/util/engine/engine.go
// Copyright 2022 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package engine
import (
"github.com/pingcap/kvproto/pkg/metapb"
)
// IsTiFlash tests whether the store is based on tiflash engine.
func IsTiFlash(store *metapb.Store) bool {
for _, label := range store.Labels {
if label.Key == "engine" && label.Value == "tiflash" {
return true
}
}
return false
}
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