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Merge branch 'master' of https://github.com/seaweedfs/seaweedfs

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This commit is contained in:
chrislu 2022-10-11 21:58:19 -07:00
parent 0d817bc347 84c401e693
commit 8aec786a6d
9 changed files with 98 additions and 84 deletions
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5
other/java/client/src/main/java/seaweedfs/client/SeaweedInputStream.java
View file

@ -119,9 +119,8 @@ public class SeaweedInputStream extends InputStream {
long bytesRead = 0;
int len = buf.remaining();
int start = (int) this.position;
if (start + len <= entry.getContent().size()) {
entry.getContent().substring(start, start + len).copyTo(buf);
if (this.position< Integer.MAX_VALUE && (this.position + len )<= entry.getContent().size()) {
entry.getContent().substring((int)this.position, (int)(this.position + len)).copyTo(buf);
} else {
bytesRead = SeaweedRead.read(this.filerClient, this.visibleIntervalList, this.position, buf, SeaweedRead.fileSize(entry));
}

47
weed/s3api/bucket_metadata.go
View file

@ -1,16 +1,12 @@
package s3api
import (
"bytes"
"encoding/json"
"github.com/aws/aws-sdk-go/private/protocol/json/jsonutil"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/seaweedfs/seaweedfs/weed/glog"
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
"github.com/seaweedfs/seaweedfs/weed/s3api/s3account"
//"github.com/seaweedfs/seaweedfs/weed/s3api"
"github.com/seaweedfs/seaweedfs/weed/s3api/s3err"
"github.com/seaweedfs/seaweedfs/weed/util"
"math"
@ -23,7 +19,7 @@ var loadBucketMetadataFromFiler = func(r *BucketRegistry, bucketName string) (*B
return nil, err
}
return buildBucketMetadata(entry), nil
return buildBucketMetadata(r.s3a.accountManager, entry), nil
}
type BucketMetaData struct {
@ -77,13 +73,13 @@ func (r *BucketRegistry) init() error {
}
func (r *BucketRegistry) LoadBucketMetadata(entry *filer_pb.Entry) {
bucketMetadata := buildBucketMetadata(entry)
bucketMetadata := buildBucketMetadata(r.s3a.accountManager, entry)
r.metadataCacheLock.Lock()
defer r.metadataCacheLock.Unlock()
r.metadataCache[entry.Name] = bucketMetadata
}
func buildBucketMetadata(entry *filer_pb.Entry) *BucketMetaData {
func buildBucketMetadata(accountManager *s3account.AccountManager, entry *filer_pb.Entry) *BucketMetaData {
entryJson, _ := json.Marshal(entry)
glog.V(3).Infof("build bucket metadata,entry=%s", entryJson)
bucketMetadata := &BucketMetaData{
@ -112,22 +108,29 @@ func buildBucketMetadata(entry *filer_pb.Entry) *BucketMetaData {
}
//access control policy
acpBytes, ok := entry.Extended[s3_constants.ExtAcpKey]
if ok {
var acp s3.AccessControlPolicy
err := jsonutil.UnmarshalJSON(&acp, bytes.NewReader(acpBytes))
if err == nil {
//validate owner
if acp.Owner != nil && acp.Owner.ID != nil {
bucketMetadata.Owner = acp.Owner
} else {
glog.Warningf("bucket ownerId is empty! bucket: %s", bucketMetadata.Name)
}
//acl
bucketMetadata.Acl = acp.Grants
//owner
acpOwnerBytes, ok := entry.Extended[s3_constants.ExtAmzOwnerKey]
if ok && len(acpOwnerBytes) > 0 {
ownerAccountId := string(acpOwnerBytes)
ownerAccountName, exists := accountManager.IdNameMapping[ownerAccountId]
if !exists {
glog.Warningf("owner[id=%s] is invalid, bucket: %s", ownerAccountId, bucketMetadata.Name)
} else {
glog.Warningf("Unmarshal ACP: %s(%v), bucket: %s", string(acpBytes), err, bucketMetadata.Name)
bucketMetadata.Owner = &s3.Owner{
ID: &ownerAccountId,
DisplayName: &ownerAccountName,
}
}
}
//grants
acpGrantsBytes, ok := entry.Extended[s3_constants.ExtAmzAclKey]
if ok && len(acpGrantsBytes) > 0 {
var grants []*s3.Grant
err := json.Unmarshal(acpGrantsBytes, &grants)
if err == nil {
bucketMetadata.Acl = grants
} else {
glog.Warningf("Unmarshal ACP grants: %s(%v), bucket: %s", string(acpGrantsBytes), err, bucketMetadata.Name)
}
}
}

46
weed/s3api/bucket_metadata_test.go
View file

@ -1,8 +1,8 @@
package s3api
import (
"encoding/json"
"fmt"
"github.com/aws/aws-sdk-go/private/protocol/json/jsonutil"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
@ -26,18 +26,13 @@ var (
}
//good entry
goodEntryAcp, _ = jsonutil.BuildJSON(&s3.AccessControlPolicy{
Owner: &s3.Owner{
DisplayName: &s3account.AccountAdmin.Name,
ID: &s3account.AccountAdmin.Id,
},
Grants: s3_constants.PublicRead,
})
goodEntry = &filer_pb.Entry{
goodEntryAcl, _ = json.Marshal(s3_constants.PublicRead)
goodEntry = &filer_pb.Entry{
Name: "entryWithValidAcp",
Extended: map[string][]byte{
s3_constants.ExtOwnershipKey: []byte(s3_constants.OwnershipBucketOwnerEnforced),
s3_constants.ExtAcpKey: goodEntryAcp,
s3_constants.ExtAmzOwnerKey: []byte(s3account.AccountAdmin.Name),
s3_constants.ExtAmzAclKey: goodEntryAcl,
},
}
@ -57,35 +52,28 @@ var (
},
}
//acp is ""
//owner is ""
acpEmptyStr = &filer_pb.Entry{
Name: "acpEmptyStr",
Extended: map[string][]byte{
s3_constants.ExtAcpKey: []byte(""),
s3_constants.ExtAmzOwnerKey: []byte(""),
},
}
//acp is empty object
acpEmptyObjectAcp, _ = jsonutil.BuildJSON(&s3.AccessControlPolicy{
Owner: nil,
Grants: nil,
})
//owner not exists
acpEmptyObject = &filer_pb.Entry{
Name: "acpEmptyObject",
Extended: map[string][]byte{
s3_constants.ExtAcpKey: acpEmptyObjectAcp,
s3_constants.ExtAmzOwnerKey: []byte("xxxxx"),
},
}
//acp owner is nil
acpOwnerNilAcp, _ = jsonutil.BuildJSON(&s3.AccessControlPolicy{
Owner: nil,
Grants: make([]*s3.Grant, 1),
})
acpOwnerNil = &filer_pb.Entry{
//grants is nil
acpOwnerNilAcp, _ = json.Marshal(make([]*s3.Grant, 0))
acpOwnerNil = &filer_pb.Entry{
Name: "acpOwnerNil",
Extended: map[string][]byte{
s3_constants.ExtAcpKey: acpOwnerNilAcp,
s3_constants.ExtAmzAclKey: acpOwnerNilAcp,
},
}
@ -175,8 +163,14 @@ var tcs = []*BucketMetadataTestCase{
}
func TestBuildBucketMetadata(t *testing.T) {
accountManager := &s3account.AccountManager{
IdNameMapping: map[string]string{
s3account.AccountAdmin.Id: s3account.AccountAdmin.Name,
s3account.AccountAnonymous.Id: s3account.AccountAnonymous.Name,
},
}
for _, tc := range tcs {
resultBucketMetadata := buildBucketMetadata(tc.filerEntry)
resultBucketMetadata := buildBucketMetadata(accountManager, tc.filerEntry)
if !reflect.DeepEqual(resultBucketMetadata, tc.expectBucketMetadata) {
t.Fatalf("result is unexpect: \nresult: %v, \nexpect: %v", resultBucketMetadata, tc.expectBucketMetadata)
}

3
weed/s3api/s3_constants/extend_key.go
View file

@ -1,6 +1,7 @@
package s3_constants
const (
ExtAcpKey = "Seaweed-X-Amz-Acp"
ExtAmzOwnerKey = "Seaweed-X-Amz-Owner"
ExtAmzAclKey = "Seaweed-X-Amz-Acl"
ExtOwnershipKey = "Seaweed-X-Amz-Ownership"
)

14
weed/server/filer_server_handlers_write_autochunk.go
View file

@ -375,10 +375,16 @@ func SaveAmzMetaData(r *http.Request, existing map[string][]byte, isReplace bool
}
}
//acp
acp := r.Header.Get(s3_constants.ExtAcpKey)
if len(acp) > 0 {
metadata[s3_constants.ExtAcpKey] = []byte(acp)
//acp-owner
acpOwner := r.Header.Get(s3_constants.ExtAmzOwnerKey)
if len(acpOwner) > 0 {
metadata[s3_constants.ExtAmzOwnerKey] = []byte(acpOwner)
}
//acp-grants
acpGrants := r.Header.Get(s3_constants.ExtAmzAclKey)
if len(acpOwner) > 0 {
metadata[s3_constants.ExtAmzAclKey] = []byte(acpGrants)
}
return

1
weed/storage/needle_map.go
View file

@ -48,7 +48,6 @@ type TempNeedleMapper interface {
NeedleMapper
DoOffsetLoading(v *Volume, indexFile *os.File, startFrom uint64) error
UpdateNeedleMap(v *Volume, indexFile *os.File, opts *opt.Options) error
UpdateNeedleMapMetric(indexFile *os.File) error
}
func (nm *baseNeedleMapper) IndexFileSize() uint64 {

52
weed/storage/needle_map_leveldb.go
View file

@ -4,6 +4,7 @@ import (
"fmt"
"os"
"path/filepath"
"strings"
"github.com/syndtr/goleveldb/leveldb/errors"
"github.com/syndtr/goleveldb/leveldb/opt"
@ -179,6 +180,7 @@ func levelDbWrite(db *leveldb.DB, key NeedleId, offset Offset, size Size, update
}
return nil
}
func levelDbDelete(db *leveldb.DB, key NeedleId) error {
bytes := make([]byte, NeedleIdSize)
NeedleIdToBytes(bytes, key)
@ -305,23 +307,45 @@ func (m *LevelDbNeedleMap) DoOffsetLoading(v *Volume, indexFile *os.File, startF
}
err = idx.WalkIndexFile(indexFile, startFrom, func(key NeedleId, offset Offset, size Size) (e error) {
if !offset.IsZero() && size.IsValid() {
m.mapMetric.FileCounter++
bytes := make([]byte, NeedleIdSize)
NeedleIdToBytes(bytes[0:NeedleIdSize], key)
// fresh loading
if startFrom == 0 {
m.mapMetric.FileByteCounter += uint64(size)
e = levelDbWrite(db, key, offset, size, false, 0)
return e
}
// increment loading
data, err := db.Get(bytes, nil)
if err != nil {
if !strings.Contains(strings.ToLower(err.Error()), "not found") {
// unexpected error
return err
}
// new needle, unlikely happen
m.mapMetric.FileByteCounter += uint64(size)
e = levelDbWrite(db, key, offset, size, false, 0)
} else {
e = levelDbDelete(db, key)
// needle is found
oldSize := BytesToSize(data[OffsetSize : OffsetSize+SizeSize])
oldOffset := BytesToOffset(data[0:OffsetSize])
if !offset.IsZero() && size.IsValid() {
// updated needle
m.mapMetric.FileByteCounter += uint64(size)
if !oldOffset.IsZero() && oldSize.IsValid() {
m.mapMetric.DeletionCounter++
m.mapMetric.DeletionByteCounter += uint64(oldSize)
}
e = levelDbWrite(db, key, offset, size, false, 0)
} else {
// deleted needle
m.mapMetric.DeletionCounter++
m.mapMetric.DeletionByteCounter += uint64(oldSize)
e = levelDbDelete(db, key)
}
}
return e
})
if err != nil {
return err
}
if startFrom != 0 {
return needleMapMetricFromIndexFile(indexFile, &m.mapMetric)
}
return nil
}
func (m *LevelDbNeedleMap) UpdateNeedleMapMetric(indexFile *os.File) error {
return needleMapMetricFromIndexFile(indexFile, &m.mapMetric)
return err
}

4
weed/storage/needle_map_memory.go
View file

@ -129,7 +129,3 @@ func (nm *NeedleMap) DoOffsetLoading(v *Volume, indexFile *os.File, startFrom ui
return e
}
func (m *NeedleMap) UpdateNeedleMapMetric(indexFile *os.File) error {
return nil
}

10
weed/storage/volume_vacuum.go
View file

@ -219,15 +219,7 @@ func (v *Volume) makeupDiff(newDatFileName, newIdxFileName, oldDatFileName, oldI
return fmt.Errorf("verifyIndexFileIntegrity %s failed: %v", oldIdxFileName, err)
}
if indexSize == 0 || uint64(indexSize) <= v.lastCompactIndexOffset {
if v.needleMapKind == NeedleMapInMemory {
return nil
}
newIdx, err := os.OpenFile(newIdxFileName, os.O_RDWR, 0644)
if err != nil {
return fmt.Errorf("open idx file %s failed: %v", newIdxFileName, err)
}
defer newIdx.Close()
return v.tmpNm.UpdateNeedleMapMetric(newIdx)
return nil
}
// fail if the old .dat file has changed to a new revision