mirrors/seaweedfs
1
0
Fork 0
mirror of https://github.com/chrislusf/seaweedfs synced 2024-07-04 08:06:53 +02:00
Code Issues Projects Releases Wiki Activity

check deleted chunks faster

Browse source
This commit is contained in:
Chris Lu 2019-06-22 13:22:22 -07:00
parent cd45ab072a
commit 1babec00e7
2 changed files with 5 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
weed/filer2/filer_deletion.go
View file

@ -74,16 +74,13 @@ func (f *Filer) deleteChunksIfNotNew(oldEntry, newEntry *Entry) {
}
var toDelete []*filer_pb.FileChunk
newChunkIds := make(map[string]bool)
for _, newChunk := range newEntry.Chunks {
newChunkIds[newChunk.GetFileIdString()] = true
}
for _, oldChunk := range oldEntry.Chunks {
found := false
for _, newChunk := range newEntry.Chunks {
if filer_pb.ChunkEquals(oldChunk, newChunk) {
found = true
break
}
}
if !found {
if _, found := newChunkIds[oldChunk.GetFileIdString()]; !found {
toDelete = append(toDelete, oldChunk)
}
}

10
weed/pb/filer_pb/filer_pb_helper.go
View file

@ -21,16 +21,6 @@ func (fid *FileId) toFileIdString() string {
return needle.NewFileId(needle.VolumeId(fid.VolumeId), fid.FileKey, fid.Cookie).String()
}
func ChunkEquals(this, that *FileChunk) bool {
if this.Fid == nil{
this.Fid, _ = toFileIdObject(this.FileId)
}
if that.Fid == nil{
that.Fid, _ = toFileIdObject(that.FileId)
}
return this.Fid.FileKey == that.Fid.FileKey && this.Fid.VolumeId == that.Fid.VolumeId && this.Fid.Cookie == that.Fid.Cookie
}
func (c *FileChunk) GetFileIdString() string {
if c.FileId != "" {
return c.FileId