Encode dir obj names before expiration (#19305)

Object names of directory objects qualified for ExpiredObjectAllVersions
must be encoded appropriately before calling on deletePrefix on their
erasure set.

e.g., a directory object and regular objects with overlapping prefixes
could lead to the expiration of regular objects, which is not the 
intention of ILM. 

```
bucket/dir/ ---> directory object
bucket/dir/obj-1
```

When `bucket/dir/` qualifies for expiration, the current implementation would
remove regular objects under the prefix `bucket/dir/`, in this case,
`bucket/dir/obj-1`.
This commit is contained in:
Krishnan Parthasarathi
2024-03-21 10:21:35 -07:00
committed by GitHub
parent a03dac41eb
commit da81c6cc27
15 changed files with 91 additions and 53 deletions

View File

@@ -427,7 +427,7 @@ func batchObjsForDelete(ctx context.Context, r *BatchJobExpire, ri *batchJobInfo
default:
}
stopFn := globalBatchJobsMetrics.trace(batchJobMetricExpire, ri.JobID, attempts)
_, err := api.DeleteObject(ctx, exp.Bucket, exp.Name, ObjectOptions{
_, err := api.DeleteObject(ctx, exp.Bucket, encodeDirObject(exp.Name), ObjectOptions{
DeletePrefix: true,
})
if err != nil {

View File

@@ -584,6 +584,7 @@ func (z *InQueueStats) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z InQueueStats) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 0
_ = z
err = en.Append(0x80)
if err != nil {
return
@@ -595,6 +596,7 @@ func (z InQueueStats) EncodeMsg(en *msgp.Writer) (err error) {
func (z InQueueStats) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 0
_ = z
o = append(o, 0x80)
return
}

View File

@@ -749,6 +749,7 @@ func (z *ReplicateDecision) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z ReplicateDecision) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 0
_ = z
err = en.Append(0x80)
if err != nil {
return
@@ -760,6 +761,7 @@ func (z ReplicateDecision) EncodeMsg(en *msgp.Writer) (err error) {
func (z ReplicateDecision) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 0
_ = z
o = append(o, 0x80)
return
}
@@ -1388,6 +1390,7 @@ func (z *ResyncDecision) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z ResyncDecision) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 0
_ = z
err = en.Append(0x80)
if err != nil {
return
@@ -1399,6 +1402,7 @@ func (z ResyncDecision) EncodeMsg(en *msgp.Writer) (err error) {
func (z ResyncDecision) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 0
_ = z
o = append(o, 0x80)
return
}

View File

@@ -1240,7 +1240,7 @@ func applyExpiryOnNonTransitionedObjects(ctx context.Context, objLayer ObjectLay
}
}()
dobj, err = objLayer.DeleteObject(ctx, obj.Bucket, obj.Name, opts)
dobj, err = objLayer.DeleteObject(ctx, obj.Bucket, encodeDirObject(obj.Name), opts)
if err != nil {
if isErrObjectNotFound(err) || isErrVersionNotFound(err) {
return false
@@ -1261,7 +1261,9 @@ func applyExpiryOnNonTransitionedObjects(ctx context.Context, objLayer ObjectLay
if obj.DeleteMarker {
eventName = event.ObjectRemovedDeleteMarkerCreated
}
if lcEvent.Action.DeleteAll() {
eventName = event.ObjectRemovedDeleteAllVersions
}
// Notify object deleted event.
sendEvent(eventArgs{
EventName: eventName,

View File

@@ -1762,7 +1762,7 @@ func (z *dataUsageEntry) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z *dataUsageEntry) EncodeMsg(en *msgp.Writer) (err error) {
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(10)
var zb0001Mask uint16 /* 10 bits */
_ = zb0001Mask
@@ -1866,7 +1866,7 @@ func (z *dataUsageEntry) EncodeMsg(en *msgp.Writer) (err error) {
return
}
}
if (zb0001Mask & 0x80) == 0 { // if not empty
if (zb0001Mask & 0x80) == 0 { // if not omitted
// write "rs"
err = en.Append(0xa2, 0x72, 0x73)
if err != nil {
@@ -1885,7 +1885,7 @@ func (z *dataUsageEntry) EncodeMsg(en *msgp.Writer) (err error) {
}
}
}
if (zb0001Mask & 0x100) == 0 { // if not empty
if (zb0001Mask & 0x100) == 0 { // if not omitted
// write "ats"
err = en.Append(0xa3, 0x61, 0x74, 0x73)
if err != nil {
@@ -1920,7 +1920,7 @@ func (z *dataUsageEntry) EncodeMsg(en *msgp.Writer) (err error) {
// MarshalMsg implements msgp.Marshaler
func (z *dataUsageEntry) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(10)
var zb0001Mask uint16 /* 10 bits */
_ = zb0001Mask
@@ -1968,7 +1968,7 @@ func (z *dataUsageEntry) MarshalMsg(b []byte) (o []byte, err error) {
for za0002 := range z.ObjVersions {
o = msgp.AppendUint64(o, z.ObjVersions[za0002])
}
if (zb0001Mask & 0x80) == 0 { // if not empty
if (zb0001Mask & 0x80) == 0 { // if not omitted
// string "rs"
o = append(o, 0xa2, 0x72, 0x73)
if z.ReplicationStats == nil {
@@ -1981,7 +1981,7 @@ func (z *dataUsageEntry) MarshalMsg(b []byte) (o []byte, err error) {
}
}
}
if (zb0001Mask & 0x100) == 0 { // if not empty
if (zb0001Mask & 0x100) == 0 { // if not omitted
// string "ats"
o = append(o, 0xa3, 0x61, 0x74, 0x73)
if z.AllTierStats == nil {
@@ -3243,7 +3243,7 @@ func (z *replicationAllStats) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z *replicationAllStats) EncodeMsg(en *msgp.Writer) (err error) {
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(3)
var zb0001Mask uint8 /* 3 bits */
_ = zb0001Mask
@@ -3267,7 +3267,7 @@ func (z *replicationAllStats) EncodeMsg(en *msgp.Writer) (err error) {
if zb0001Len == 0 {
return
}
if (zb0001Mask & 0x1) == 0 { // if not empty
if (zb0001Mask & 0x1) == 0 { // if not omitted
// write "t"
err = en.Append(0xa1, 0x74)
if err != nil {
@@ -3291,7 +3291,7 @@ func (z *replicationAllStats) EncodeMsg(en *msgp.Writer) (err error) {
}
}
}
if (zb0001Mask & 0x2) == 0 { // if not empty
if (zb0001Mask & 0x2) == 0 { // if not omitted
// write "r"
err = en.Append(0xa1, 0x72)
if err != nil {
@@ -3303,7 +3303,7 @@ func (z *replicationAllStats) EncodeMsg(en *msgp.Writer) (err error) {
return
}
}
if (zb0001Mask & 0x4) == 0 { // if not empty
if (zb0001Mask & 0x4) == 0 { // if not omitted
// write "rc"
err = en.Append(0xa2, 0x72, 0x63)
if err != nil {
@@ -3321,7 +3321,7 @@ func (z *replicationAllStats) EncodeMsg(en *msgp.Writer) (err error) {
// MarshalMsg implements msgp.Marshaler
func (z *replicationAllStats) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(3)
var zb0001Mask uint8 /* 3 bits */
_ = zb0001Mask
@@ -3342,7 +3342,7 @@ func (z *replicationAllStats) MarshalMsg(b []byte) (o []byte, err error) {
if zb0001Len == 0 {
return
}
if (zb0001Mask & 0x1) == 0 { // if not empty
if (zb0001Mask & 0x1) == 0 { // if not omitted
// string "t"
o = append(o, 0xa1, 0x74)
o = msgp.AppendMapHeader(o, uint32(len(z.Targets)))
@@ -3355,12 +3355,12 @@ func (z *replicationAllStats) MarshalMsg(b []byte) (o []byte, err error) {
}
}
}
if (zb0001Mask & 0x2) == 0 { // if not empty
if (zb0001Mask & 0x2) == 0 { // if not omitted
// string "r"
o = append(o, 0xa1, 0x72)
o = msgp.AppendUint64(o, z.ReplicaSize)
}
if (zb0001Mask & 0x4) == 0 { // if not empty
if (zb0001Mask & 0x4) == 0 { // if not omitted
// string "rc"
o = append(o, 0xa2, 0x72, 0x63)
o = msgp.AppendUint64(o, z.ReplicaCount)
@@ -3478,6 +3478,8 @@ func (z *replicationAllStatsV1) DecodeMsg(dc *msgp.Reader) (err error) {
delete(z.Targets, key)
}
}
var field []byte
_ = field
for zb0002 > 0 {
zb0002--
var za0001 string
@@ -3588,6 +3590,8 @@ func (z *replicationAllStatsV1) UnmarshalMsg(bts []byte) (o []byte, err error) {
delete(z.Targets, key)
}
}
var field []byte
_ = field
for zb0002 > 0 {
var za0001 string
var za0002 replicationStats

View File

@@ -614,6 +614,7 @@ func (z *rebalanceMetrics) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z rebalanceMetrics) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 0
_ = z
err = en.Append(0x80)
if err != nil {
return
@@ -625,6 +626,7 @@ func (z rebalanceMetrics) EncodeMsg(en *msgp.Writer) (err error) {
func (z rebalanceMetrics) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 0
_ = z
o = append(o, 0x80)
return
}

View File

@@ -21,6 +21,8 @@ func (z *localLockMap) DecodeMsg(dc *msgp.Reader) (err error) {
delete((*z), key)
}
}
var field []byte
_ = field
for zb0004 > 0 {
zb0004--
var zb0001 string
@@ -115,6 +117,8 @@ func (z *localLockMap) UnmarshalMsg(bts []byte) (o []byte, err error) {
delete((*z), key)
}
}
var field []byte
_ = field
for zb0004 > 0 {
var zb0001 string
var zb0002 []lockRequesterInfo

View File

@@ -38,6 +38,7 @@ func (z *BaseOptions) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z BaseOptions) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 0
_ = z
err = en.Append(0x80)
if err != nil {
return
@@ -49,6 +50,7 @@ func (z BaseOptions) EncodeMsg(en *msgp.Writer) (err error) {
func (z BaseOptions) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 0
_ = z
o = append(o, 0x80)
return
}
@@ -532,6 +534,7 @@ func (z *DeleteOptions) EncodeMsg(en *msgp.Writer) (err error) {
return
}
// map header, size 0
_ = z.BaseOptions
err = en.Append(0x80)
if err != nil {
return
@@ -576,6 +579,7 @@ func (z *DeleteOptions) MarshalMsg(b []byte) (o []byte, err error) {
// string "BaseOptions"
o = append(o, 0x84, 0xab, 0x42, 0x61, 0x73, 0x65, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73)
// map header, size 0
_ = z.BaseOptions
o = append(o, 0x80)
// string "r"
o = append(o, 0xa1, 0x72)
@@ -1906,6 +1910,8 @@ func (z *FileInfo) DecodeMsg(dc *msgp.Reader) (err error) {
delete(z.Metadata, key)
}
}
var field []byte
_ = field
for zb0002 > 0 {
zb0002--
var za0001 string
@@ -2362,6 +2368,8 @@ func (z *FileInfo) UnmarshalMsg(bts []byte) (o []byte, err error) {
delete(z.Metadata, key)
}
}
var field []byte
_ = field
for zb0002 > 0 {
var za0001 string
var za0002 string
@@ -4455,6 +4463,7 @@ func (z *RenameDataHandlerParams) EncodeMsg(en *msgp.Writer) (err error) {
return
}
// map header, size 0
_ = z.Opts.BaseOptions
err = en.Append(0x80)
if err != nil {
return
@@ -4494,6 +4503,7 @@ func (z *RenameDataHandlerParams) MarshalMsg(b []byte) (o []byte, err error) {
// string "BaseOptions"
o = append(o, 0x81, 0xab, 0x42, 0x61, 0x73, 0x65, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73)
// map header, size 0
_ = z.Opts.BaseOptions
o = append(o, 0x80)
return
}
@@ -4983,6 +4993,7 @@ func (z *RenameOptions) EncodeMsg(en *msgp.Writer) (err error) {
return
}
// map header, size 0
_ = z.BaseOptions
err = en.Append(0x80)
if err != nil {
return
@@ -4997,6 +5008,7 @@ func (z *RenameOptions) MarshalMsg(b []byte) (o []byte, err error) {
// string "BaseOptions"
o = append(o, 0x81, 0xab, 0x42, 0x61, 0x73, 0x65, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73)
// map header, size 0
_ = z.BaseOptions
o = append(o, 0x80)
return
}

View File

@@ -21,6 +21,8 @@ func (z *DailyAllTierStats) DecodeMsg(dc *msgp.Reader) (err error) {
delete((*z), key)
}
}
var field []byte
_ = field
for zb0004 > 0 {
zb0004--
var zb0001 string
@@ -30,8 +32,6 @@ func (z *DailyAllTierStats) DecodeMsg(dc *msgp.Reader) (err error) {
err = msgp.WrapError(err)
return
}
var field []byte
_ = field
var zb0005 uint32
zb0005, err = dc.ReadMapHeader()
if err != nil {
@@ -167,6 +167,8 @@ func (z *DailyAllTierStats) UnmarshalMsg(bts []byte) (o []byte, err error) {
delete((*z), key)
}
}
var field []byte
_ = field
for zb0004 > 0 {
var zb0001 string
var zb0002 lastDayTierStats
@@ -176,8 +178,6 @@ func (z *DailyAllTierStats) UnmarshalMsg(bts []byte) (o []byte, err error) {
err = msgp.WrapError(err)
return
}
var field []byte
_ = field
var zb0005 uint32
zb0005, bts, err = msgp.ReadMapHeaderBytes(bts)
if err != nil {

View File

@@ -648,7 +648,7 @@ func (z *ObjectPartInfo) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z *ObjectPartInfo) EncodeMsg(en *msgp.Writer) (err error) {
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(7)
var zb0001Mask uint8 /* 7 bits */
_ = zb0001Mask
@@ -718,7 +718,7 @@ func (z *ObjectPartInfo) EncodeMsg(en *msgp.Writer) (err error) {
err = msgp.WrapError(err, "ModTime")
return
}
if (zb0001Mask & 0x20) == 0 { // if not empty
if (zb0001Mask & 0x20) == 0 { // if not omitted
// write "index"
err = en.Append(0xa5, 0x69, 0x6e, 0x64, 0x65, 0x78)
if err != nil {
@@ -730,7 +730,7 @@ func (z *ObjectPartInfo) EncodeMsg(en *msgp.Writer) (err error) {
return
}
}
if (zb0001Mask & 0x40) == 0 { // if not empty
if (zb0001Mask & 0x40) == 0 { // if not omitted
// write "crc"
err = en.Append(0xa3, 0x63, 0x72, 0x63)
if err != nil {
@@ -760,7 +760,7 @@ func (z *ObjectPartInfo) EncodeMsg(en *msgp.Writer) (err error) {
// MarshalMsg implements msgp.Marshaler
func (z *ObjectPartInfo) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(7)
var zb0001Mask uint8 /* 7 bits */
_ = zb0001Mask
@@ -792,12 +792,12 @@ func (z *ObjectPartInfo) MarshalMsg(b []byte) (o []byte, err error) {
// string "ModTime"
o = append(o, 0xa7, 0x4d, 0x6f, 0x64, 0x54, 0x69, 0x6d, 0x65)
o = msgp.AppendTime(o, z.ModTime)
if (zb0001Mask & 0x20) == 0 { // if not empty
if (zb0001Mask & 0x20) == 0 { // if not omitted
// string "index"
o = append(o, 0xa5, 0x69, 0x6e, 0x64, 0x65, 0x78)
o = msgp.AppendBytes(o, z.Index)
}
if (zb0001Mask & 0x40) == 0 { // if not empty
if (zb0001Mask & 0x40) == 0 { // if not omitted
// string "crc"
o = append(o, 0xa3, 0x63, 0x72, 0x63)
o = msgp.AppendMapHeader(o, uint32(len(z.Checksums)))

View File

@@ -340,7 +340,7 @@ func (z *xlMetaDataDirDecoder) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z *xlMetaDataDirDecoder) EncodeMsg(en *msgp.Writer) (err error) {
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(1)
var zb0001Mask uint8 /* 1 bits */
_ = zb0001Mask
@@ -356,7 +356,7 @@ func (z *xlMetaDataDirDecoder) EncodeMsg(en *msgp.Writer) (err error) {
if zb0001Len == 0 {
return
}
if (zb0001Mask & 0x1) == 0 { // if not empty
if (zb0001Mask & 0x1) == 0 { // if not omitted
// write "V2Obj"
err = en.Append(0xa5, 0x56, 0x32, 0x4f, 0x62, 0x6a)
if err != nil {
@@ -387,7 +387,7 @@ func (z *xlMetaDataDirDecoder) EncodeMsg(en *msgp.Writer) (err error) {
// MarshalMsg implements msgp.Marshaler
func (z *xlMetaDataDirDecoder) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(1)
var zb0001Mask uint8 /* 1 bits */
_ = zb0001Mask
@@ -400,7 +400,7 @@ func (z *xlMetaDataDirDecoder) MarshalMsg(b []byte) (o []byte, err error) {
if zb0001Len == 0 {
return
}
if (zb0001Mask & 0x1) == 0 { // if not empty
if (zb0001Mask & 0x1) == 0 { // if not omitted
// string "V2Obj"
o = append(o, 0xa5, 0x56, 0x32, 0x4f, 0x62, 0x6a)
if z.ObjectV2 == nil {
@@ -571,7 +571,7 @@ func (z *xlMetaV2DeleteMarker) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z *xlMetaV2DeleteMarker) EncodeMsg(en *msgp.Writer) (err error) {
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(3)
var zb0001Mask uint8 /* 3 bits */
_ = zb0001Mask
@@ -607,7 +607,7 @@ func (z *xlMetaV2DeleteMarker) EncodeMsg(en *msgp.Writer) (err error) {
err = msgp.WrapError(err, "ModTime")
return
}
if (zb0001Mask & 0x4) == 0 { // if not empty
if (zb0001Mask & 0x4) == 0 { // if not omitted
// write "MetaSys"
err = en.Append(0xa7, 0x4d, 0x65, 0x74, 0x61, 0x53, 0x79, 0x73)
if err != nil {
@@ -637,7 +637,7 @@ func (z *xlMetaV2DeleteMarker) EncodeMsg(en *msgp.Writer) (err error) {
// MarshalMsg implements msgp.Marshaler
func (z *xlMetaV2DeleteMarker) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(3)
var zb0001Mask uint8 /* 3 bits */
_ = zb0001Mask
@@ -656,7 +656,7 @@ func (z *xlMetaV2DeleteMarker) MarshalMsg(b []byte) (o []byte, err error) {
// string "MTime"
o = append(o, 0xa5, 0x4d, 0x54, 0x69, 0x6d, 0x65)
o = msgp.AppendInt64(o, z.ModTime)
if (zb0001Mask & 0x4) == 0 { // if not empty
if (zb0001Mask & 0x4) == 0 { // if not omitted
// string "MetaSys"
o = append(o, 0xa7, 0x4d, 0x65, 0x74, 0x61, 0x53, 0x79, 0x73)
o = msgp.AppendMapHeader(o, uint32(len(z.MetaSys)))
@@ -879,7 +879,7 @@ func (z *xlMetaV2Object) DecodeMsg(dc *msgp.Reader) (err error) {
err = msgp.WrapError(err, "PartETags")
return
}
if cap(z.PartETags) >= int(zb0006) {
if z.PartETags != nil && cap(z.PartETags) >= int(zb0006) {
z.PartETags = (z.PartETags)[:zb0006]
} else {
z.PartETags = make([]string, zb0006)
@@ -926,7 +926,7 @@ func (z *xlMetaV2Object) DecodeMsg(dc *msgp.Reader) (err error) {
err = msgp.WrapError(err, "PartActualSizes")
return
}
if cap(z.PartActualSizes) >= int(zb0008) {
if z.PartActualSizes != nil && cap(z.PartActualSizes) >= int(zb0008) {
z.PartActualSizes = (z.PartActualSizes)[:zb0008]
} else {
z.PartActualSizes = make([]int64, zb0008)
@@ -1061,7 +1061,7 @@ func (z *xlMetaV2Object) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z *xlMetaV2Object) EncodeMsg(en *msgp.Writer) (err error) {
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(18)
var zb0001Mask uint32 /* 18 bits */
_ = zb0001Mask
@@ -1256,7 +1256,7 @@ func (z *xlMetaV2Object) EncodeMsg(en *msgp.Writer) (err error) {
}
}
}
if (zb0001Mask & 0x2000) == 0 { // if not empty
if (zb0001Mask & 0x2000) == 0 { // if not omitted
// write "PartIdx"
err = en.Append(0xa7, 0x50, 0x61, 0x72, 0x74, 0x49, 0x64, 0x78)
if err != nil {
@@ -1359,7 +1359,7 @@ func (z *xlMetaV2Object) EncodeMsg(en *msgp.Writer) (err error) {
// MarshalMsg implements msgp.Marshaler
func (z *xlMetaV2Object) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(18)
var zb0001Mask uint32 /* 18 bits */
_ = zb0001Mask
@@ -1434,7 +1434,7 @@ func (z *xlMetaV2Object) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.AppendInt64(o, z.PartActualSizes[za0007])
}
}
if (zb0001Mask & 0x2000) == 0 { // if not empty
if (zb0001Mask & 0x2000) == 0 { // if not omitted
// string "PartIdx"
o = append(o, 0xa7, 0x50, 0x61, 0x72, 0x74, 0x49, 0x64, 0x78)
o = msgp.AppendArrayHeader(o, uint32(len(z.PartIndices)))
@@ -1596,7 +1596,7 @@ func (z *xlMetaV2Object) UnmarshalMsg(bts []byte) (o []byte, err error) {
err = msgp.WrapError(err, "PartETags")
return
}
if cap(z.PartETags) >= int(zb0006) {
if z.PartETags != nil && cap(z.PartETags) >= int(zb0006) {
z.PartETags = (z.PartETags)[:zb0006]
} else {
z.PartETags = make([]string, zb0006)
@@ -1639,7 +1639,7 @@ func (z *xlMetaV2Object) UnmarshalMsg(bts []byte) (o []byte, err error) {
err = msgp.WrapError(err, "PartActualSizes")
return
}
if cap(z.PartActualSizes) >= int(zb0008) {
if z.PartActualSizes != nil && cap(z.PartActualSizes) >= int(zb0008) {
z.PartActualSizes = (z.PartActualSizes)[:zb0008]
} else {
z.PartActualSizes = make([]int64, zb0008)
@@ -1893,7 +1893,7 @@ func (z *xlMetaV2Version) DecodeMsg(dc *msgp.Reader) (err error) {
// EncodeMsg implements msgp.Encodable
func (z *xlMetaV2Version) EncodeMsg(en *msgp.Writer) (err error) {
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(5)
var zb0001Mask uint8 /* 5 bits */
_ = zb0001Mask
@@ -1927,7 +1927,7 @@ func (z *xlMetaV2Version) EncodeMsg(en *msgp.Writer) (err error) {
err = msgp.WrapError(err, "Type")
return
}
if (zb0001Mask & 0x2) == 0 { // if not empty
if (zb0001Mask & 0x2) == 0 { // if not omitted
// write "V1Obj"
err = en.Append(0xa5, 0x56, 0x31, 0x4f, 0x62, 0x6a)
if err != nil {
@@ -1946,7 +1946,7 @@ func (z *xlMetaV2Version) EncodeMsg(en *msgp.Writer) (err error) {
}
}
}
if (zb0001Mask & 0x4) == 0 { // if not empty
if (zb0001Mask & 0x4) == 0 { // if not omitted
// write "V2Obj"
err = en.Append(0xa5, 0x56, 0x32, 0x4f, 0x62, 0x6a)
if err != nil {
@@ -1965,7 +1965,7 @@ func (z *xlMetaV2Version) EncodeMsg(en *msgp.Writer) (err error) {
}
}
}
if (zb0001Mask & 0x8) == 0 { // if not empty
if (zb0001Mask & 0x8) == 0 { // if not omitted
// write "DelObj"
err = en.Append(0xa6, 0x44, 0x65, 0x6c, 0x4f, 0x62, 0x6a)
if err != nil {
@@ -2000,7 +2000,7 @@ func (z *xlMetaV2Version) EncodeMsg(en *msgp.Writer) (err error) {
// MarshalMsg implements msgp.Marshaler
func (z *xlMetaV2Version) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// omitempty: check for empty values
// check for omitted fields
zb0001Len := uint32(5)
var zb0001Mask uint8 /* 5 bits */
_ = zb0001Mask
@@ -2024,7 +2024,7 @@ func (z *xlMetaV2Version) MarshalMsg(b []byte) (o []byte, err error) {
// string "Type"
o = append(o, 0xa4, 0x54, 0x79, 0x70, 0x65)
o = msgp.AppendUint8(o, uint8(z.Type))
if (zb0001Mask & 0x2) == 0 { // if not empty
if (zb0001Mask & 0x2) == 0 { // if not omitted
// string "V1Obj"
o = append(o, 0xa5, 0x56, 0x31, 0x4f, 0x62, 0x6a)
if z.ObjectV1 == nil {
@@ -2037,7 +2037,7 @@ func (z *xlMetaV2Version) MarshalMsg(b []byte) (o []byte, err error) {
}
}
}
if (zb0001Mask & 0x4) == 0 { // if not empty
if (zb0001Mask & 0x4) == 0 { // if not omitted
// string "V2Obj"
o = append(o, 0xa5, 0x56, 0x32, 0x4f, 0x62, 0x6a)
if z.ObjectV2 == nil {
@@ -2050,7 +2050,7 @@ func (z *xlMetaV2Version) MarshalMsg(b []byte) (o []byte, err error) {
}
}
}
if (zb0001Mask & 0x8) == 0 { // if not empty
if (zb0001Mask & 0x8) == 0 { // if not omitted
// string "DelObj"
o = append(o, 0xa6, 0x44, 0x65, 0x6c, 0x4f, 0x62, 0x6a)
if z.DeleteMarker == nil {