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ADHOC: add read needle meta grpc (#3581)

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* ADHOC: add read needle meta grpc

* add test

* nit

Co-authored-by: root <root@HQ-10MSTD3EY.roblox.local>
This commit is contained in:
Eric Yang
2022-09-06 23:51:27 -07:00
committed by GitHub
parent c07ab9c060
commit b324a6536c
23 changed files with 1549 additions and 1123 deletions
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8
weed/storage/store.go
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@@ -384,6 +384,14 @@ func (s *Store) ReadVolumeNeedle(i needle.VolumeId, n *needle.Needle, readOption
}
return 0, fmt.Errorf("volume %d not found", i)
}
func (s *Store) ReadVolumeNeedleMetaAt(i needle.VolumeId, n *needle.Needle, offset int64, size int32) error {
if v := s.findVolume(i); v != nil {
return v.readNeedleMetaAt(n, offset, size)
}
return fmt.Errorf("volume %d not found", i)
}
func (s *Store) ReadVolumeNeedleDataInto(i needle.VolumeId, n *needle.Needle, readOption *ReadOption, writer io.Writer, offset int64, size int64) error {
if v := s.findVolume(i); v != nil {
return v.readNeedleDataInto(n, readOption, writer, offset, size)