forked from GoogleCloudPlatform/gcsfuse
-
Notifications
You must be signed in to change notification settings - Fork 0
/
structure.go
52 lines (47 loc) · 1.69 KB
/
structure.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
44
45
46
47
48
49
50
51
52
// Copyright 2023 Google Inc. All Rights Reserved.
//
// 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 read_logs
// StructuredReadLogEntry stores the structured format to be created from logs.
type StructuredReadLogEntry struct {
Handle int64
StartTimeSeconds int64
StartTimeNanos int64
ProcessID int64
InodeID int64
BucketName string
ObjectName string
// It can be safely assumed that the Chunks will be sorted on timestamp as logs
// are parsed in the order of timestamps.
Chunks []ReadChunkData
}
// ReadChunkData stores the format of chunk to be stored StructuredReadLogEntry.
type ReadChunkData struct {
StartTimeSeconds int64
StartTimeNanos int64
StartOffset int64
Size int64
CacheHit bool
IsSequential bool
OpID string
ExecutionTime string
}
////////////////////////////////////////////////////////////////////////
// Helpers
////////////////////////////////////////////////////////////////////////
// handleAndChunkIndex is used to store reverse mapping of FileCache operation id to
// handle and chunk index stored in structure.
type handleAndChunkIndex struct {
handle int64
chunkIndex int
}