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fixes for reading deleted fid

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This commit is contained in:
Chris Lu
2020-09-10 14:42:50 -07:00
parent 07ec6c89a0
commit c9ab8d05fa
9 changed files with 43 additions and 25 deletions
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7
weed/storage/needle_map/memdb.go
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@@ -80,7 +80,7 @@ func (cm *MemDb) AscendingVisit(visit func(NeedleValue) error) (ret error) {
return
}
func (cm *MemDb) SaveToIdx(idxName string) (ret error) {
func (cm *MemDb) SaveToIdx(idxName string, includeDeleted bool) (ret error) {
idxFile, err := os.OpenFile(idxName, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
if err != nil {
return
@@ -88,7 +88,10 @@ func (cm *MemDb) SaveToIdx(idxName string) (ret error) {
defer idxFile.Close()
return cm.AscendingVisit(func(value NeedleValue) error {
if value.Offset.IsZero() || value.Size.IsDeleted() {
if value.Offset.IsZero() {
return nil
}
if !includeDeleted && value.Size.IsDeleted() {
return nil
}
_, err := idxFile.Write(value.ToBytes())