forked from lni/dragonboat
-
Notifications
You must be signed in to change notification settings - Fork 0
/
kv_default.go
43 lines (38 loc) · 1.37 KB
/
kv_default.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
// Copyright 2017-2020 Lei Ni (nilei81@gmail.com) and other contributors.
//
// 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.
// +build !dragonboat_rocksdb_test
// +build !dragonboat_memfs_test
package logdb
import (
"github.com/vyevenko/dragonboat/v3/config"
"github.com/vyevenko/dragonboat/v3/internal/logdb/kv"
"github.com/vyevenko/dragonboat/v3/internal/logdb/kv/pebble"
"github.com/vyevenko/dragonboat/v3/internal/vfs"
)
const (
// DefaultKVStoreTypeName is the type name of the default kv store
DefaultKVStoreTypeName = "rocksdb"
)
func newDefaultKVStore(config config.LogDBConfig,
callback kv.LogDBCallback,
dir string, wal string, fs vfs.IFS) (kv.IKVStore, error) {
if fs != vfs.DefaultFS {
_, isErrorFS := fs.(*vfs.ErrorFS)
_, isMemFS := fs.(*vfs.MemFS)
if !isErrorFS && !isMemFS {
panic("invalid fs")
}
}
return pebble.NewKVStore(config, callback, dir, wal, fs)
}