tidb checksum 代码
文件路径：/store/mockstore/mockcopr/checksum.go
/ Copyright 2018 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 mockcopr
import (
"fmt"
"github.com/pingcap/kvproto/pkg/coprocessor"
"github.com/pingcap/tipb/go-tipb"
)
func (h coprHandler) handleCopChecksumRequest(req *coprocessor.Request) *coprocessor.Response {
resp := &tipb.ChecksumResponse{
Checksum: 1,
TotalKvs: 1,
TotalBytes: 1,
}
data, err := resp.Marshal()
if err != nil {
return &coprocessor.Response{OtherError: fmt.Sprintf("marshal checksum response error: %v", err)}
}
return &coprocessor.Response{Data: data}
}