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weed export: print out [start,stop) content range

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This commit is contained in:
Chris Lu
2020-09-14 22:57:23 -07:00
parent b5add9b8f9
commit 103fafe00b
3 changed files with 13 additions and 12 deletions
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14
weed/command/export.go
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@@ -70,13 +70,13 @@ var (
localLocation, _ = time.LoadLocation("Local")
)
func printNeedle(vid needle.VolumeId, n *needle.Needle, version needle.Version, deleted bool) {
func printNeedle(vid needle.VolumeId, n *needle.Needle, version needle.Version, deleted bool, offset int64, onDiskSize int64) {
key := needle.NewFileIdFromNeedle(vid, n).String()
size := int32(n.DataSize)
if version == needle.Version1 {
size = int32(n.Size)
}
fmt.Printf("%s\t%s\t%d\t%t\t%s\t%s\t%s\t%t\n",
fmt.Printf("%s\t%s\t%d\t%t\t%s\t%s\t%s\t%t\t%d\t%d\n",
key,
n.Name,
size,
@@ -85,6 +85,8 @@ func printNeedle(vid needle.VolumeId, n *needle.Needle, version needle.Version,
n.LastModifiedString(),
n.Ttl.String(),
deleted,
offset,
offset+onDiskSize,
)
}
@@ -124,17 +126,17 @@ func (scanner *VolumeFileScanner4Export) VisitNeedle(n *needle.Needle, offset in
if tarOutputFile != nil {
return writeFile(vid, n)
} else {
printNeedle(vid, n, scanner.version, false)
printNeedle(vid, n, scanner.version, false, offset, n.DiskSize(scanner.version))
return nil
}
}
if !ok {
if *showDeleted && tarOutputFile == nil {
if n.DataSize > 0 {
printNeedle(vid, n, scanner.version, true)
printNeedle(vid, n, scanner.version, true, offset, n.DiskSize(scanner.version))
} else {
n.Name = []byte("*tombstone")
printNeedle(vid, n, scanner.version, true)
printNeedle(vid, n, scanner.version, true, offset, n.DiskSize(scanner.version))
}
}
glog.V(2).Infof("This seems deleted %d size %d", n.Id, n.Size)
@@ -208,7 +210,7 @@ func runExport(cmd *Command, args []string) bool {
}
if tarOutputFile == nil {
fmt.Printf("key\tname\tsize\tgzip\tmime\tmodified\tttl\tdeleted\n")
fmt.Printf("key\tname\tsize\tgzip\tmime\tmodified\tttl\tdeleted\tstart\tstop\n")
}
err = storage.ScanVolumeFile(util.ResolvePath(*export.dir), *export.collection, vid, storage.NeedleMapInMemory, volumeFileScanner)