minio/cmd/tier-journal_gen.go
Aditya Manthramurthy 30a3921d3e
[Tiering] Support remote tiers with object versioning (#12342)
- Adds versioning support for S3 based remote tiers that have versioning
enabled. This ensures that when reading or deleting we specify the specific
version ID of the object. In case of deletion, this is important to ensure that
the object version is actually deleted instead of simply being marked for
deletion.

- Stores the remote object's version id in the tier-journal. Tier-journal file
version is not bumped up as serializing the new struct version is
compatible with old journals without the remote object version id.

- `storageRESTVersion` is bumped up as FileInfo struct now includes a
`TransitionRemoteVersionID` member.

- Azure and GCS support for this feature will be added subsequently.

Co-authored-by: Krishnan Parthasarathi <krisis@users.noreply.github.com>
2021-06-03 14:26:51 -07:00

289 lines
6.1 KiB
Go

package cmd
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"github.com/tinylib/msgp/msgp"
)
// DecodeMsg implements msgp.Decodable
func (z *jentry) DecodeMsg(dc *msgp.Reader) (err error) {
var field []byte
_ = field
var zb0001 uint32
zb0001, err = dc.ReadMapHeader()
if err != nil {
err = msgp.WrapError(err)
return
}
for zb0001 > 0 {
zb0001--
field, err = dc.ReadMapKeyPtr()
if err != nil {
err = msgp.WrapError(err)
return
}
switch msgp.UnsafeString(field) {
case "obj":
z.ObjName, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "ObjName")
return
}
case "vid":
z.VersionID, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "VersionID")
return
}
case "tier":
z.TierName, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "TierName")
return
}
default:
err = dc.Skip()
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
return
}
// EncodeMsg implements msgp.Encodable
func (z jentry) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 3
// write "obj"
err = en.Append(0x83, 0xa3, 0x6f, 0x62, 0x6a)
if err != nil {
return
}
err = en.WriteString(z.ObjName)
if err != nil {
err = msgp.WrapError(err, "ObjName")
return
}
// write "vid"
err = en.Append(0xa3, 0x76, 0x69, 0x64)
if err != nil {
return
}
err = en.WriteString(z.VersionID)
if err != nil {
err = msgp.WrapError(err, "VersionID")
return
}
// write "tier"
err = en.Append(0xa4, 0x74, 0x69, 0x65, 0x72)
if err != nil {
return
}
err = en.WriteString(z.TierName)
if err != nil {
err = msgp.WrapError(err, "TierName")
return
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z jentry) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 3
// string "obj"
o = append(o, 0x83, 0xa3, 0x6f, 0x62, 0x6a)
o = msgp.AppendString(o, z.ObjName)
// string "vid"
o = append(o, 0xa3, 0x76, 0x69, 0x64)
o = msgp.AppendString(o, z.VersionID)
// string "tier"
o = append(o, 0xa4, 0x74, 0x69, 0x65, 0x72)
o = msgp.AppendString(o, z.TierName)
return
}
// UnmarshalMsg implements msgp.Unmarshaler
func (z *jentry) UnmarshalMsg(bts []byte) (o []byte, err error) {
var field []byte
_ = field
var zb0001 uint32
zb0001, bts, err = msgp.ReadMapHeaderBytes(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
for zb0001 > 0 {
zb0001--
field, bts, err = msgp.ReadMapKeyZC(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
switch msgp.UnsafeString(field) {
case "obj":
z.ObjName, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "ObjName")
return
}
case "vid":
z.VersionID, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "VersionID")
return
}
case "tier":
z.TierName, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "TierName")
return
}
default:
bts, err = msgp.Skip(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
o = bts
return
}
// Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
func (z jentry) Msgsize() (s int) {
s = 1 + 4 + msgp.StringPrefixSize + len(z.ObjName) + 4 + msgp.StringPrefixSize + len(z.VersionID) + 5 + msgp.StringPrefixSize + len(z.TierName)
return
}
// DecodeMsg implements msgp.Decodable
func (z *jentryV1) DecodeMsg(dc *msgp.Reader) (err error) {
var field []byte
_ = field
var zb0001 uint32
zb0001, err = dc.ReadMapHeader()
if err != nil {
err = msgp.WrapError(err)
return
}
for zb0001 > 0 {
zb0001--
field, err = dc.ReadMapKeyPtr()
if err != nil {
err = msgp.WrapError(err)
return
}
switch msgp.UnsafeString(field) {
case "obj":
z.ObjName, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "ObjName")
return
}
case "tier":
z.TierName, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "TierName")
return
}
default:
err = dc.Skip()
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
return
}
// EncodeMsg implements msgp.Encodable
func (z jentryV1) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 2
// write "obj"
err = en.Append(0x82, 0xa3, 0x6f, 0x62, 0x6a)
if err != nil {
return
}
err = en.WriteString(z.ObjName)
if err != nil {
err = msgp.WrapError(err, "ObjName")
return
}
// write "tier"
err = en.Append(0xa4, 0x74, 0x69, 0x65, 0x72)
if err != nil {
return
}
err = en.WriteString(z.TierName)
if err != nil {
err = msgp.WrapError(err, "TierName")
return
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z jentryV1) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 2
// string "obj"
o = append(o, 0x82, 0xa3, 0x6f, 0x62, 0x6a)
o = msgp.AppendString(o, z.ObjName)
// string "tier"
o = append(o, 0xa4, 0x74, 0x69, 0x65, 0x72)
o = msgp.AppendString(o, z.TierName)
return
}
// UnmarshalMsg implements msgp.Unmarshaler
func (z *jentryV1) UnmarshalMsg(bts []byte) (o []byte, err error) {
var field []byte
_ = field
var zb0001 uint32
zb0001, bts, err = msgp.ReadMapHeaderBytes(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
for zb0001 > 0 {
zb0001--
field, bts, err = msgp.ReadMapKeyZC(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
switch msgp.UnsafeString(field) {
case "obj":
z.ObjName, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "ObjName")
return
}
case "tier":
z.TierName, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "TierName")
return
}
default:
bts, err = msgp.Skip(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
o = bts
return
}
// Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
func (z jentryV1) Msgsize() (s int) {
s = 1 + 4 + msgp.StringPrefixSize + len(z.ObjName) + 5 + msgp.StringPrefixSize + len(z.TierName)
return
}