tidb unistore 代码
文件路径：/store/mockstore/unistore.go
/ Copyright 2020 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 mockstore
import (
"github.com/pingcap/errors"
"github.com/pingcap/tidb/kv"
"github.com/pingcap/tidb/store/mockstore/mockstorage"
"github.com/pingcap/tidb/store/mockstore/unistore"
"github.com/tikv/client-go/v2/tikv"
"github.com/tikv/client-go/v2/util"
)
func newUnistore(opts *mockOptions) (kv.Storage, error) {
client, pdClient, cluster, err := unistore.New(opts.path)
if err != nil {
return nil, errors.Trace(err)
}
opts.clusterInspector(cluster)
pdClient = util.InterceptedPDClient{
Client: pdClient,
}
kvstore, err := tikv.NewTestTiKVStore(newClientRedirector(client), pdClient, opts.clientHijacker, opts.pdClientHijacker, opts.txnLocalLatches)
if err != nil {
return nil, err
}
return mockstorage.NewMockStorage(kvstore)
}