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Merge pull request #1431 from kmlebedev/wip-prefix-search

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Wip prefix search
This commit is contained in:
Chris Lu 2020-08-31 10:22:14 -07:00 committed by GitHub
parent 408e339c53 9a195bebfd
commit edb9d65e05
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
20 changed files with 118 additions and 48 deletions
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10
weed/filer2/abstract_sql/abstract_sql_store.go
View file

@ -4,7 +4,6 @@ import (
"context"
"database/sql"
"fmt"
"github.com/chrislusf/seaweedfs/weed/filer2"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
@ -164,14 +163,13 @@ func (store *AbstractSqlStore) DeleteFolderChildren(ctx context.Context, fullpat
return nil
}
func (store *AbstractSqlStore) ListDirectoryEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool, limit int) (entries []*filer2.Entry, err error) {
func (store *AbstractSqlStore) ListDirectoryPrefixedEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer2.Entry, err error) {
sqlText := store.SqlListExclusive
if inclusive {
sqlText = store.SqlListInclusive
}
rows, err := store.getTxOrDB(ctx).QueryContext(ctx, sqlText, util.HashStringToLong(string(fullpath)), startFileName, string(fullpath), limit)
rows, err := store.getTxOrDB(ctx).QueryContext(ctx, sqlText, util.HashStringToLong(string(fullpath)), startFileName, string(fullpath), prefix, limit)
if err != nil {
return nil, fmt.Errorf("list %s : %v", fullpath, err)
}
@ -199,6 +197,10 @@ func (store *AbstractSqlStore) ListDirectoryEntries(ctx context.Context, fullpat
return entries, nil
}
func (store *AbstractSqlStore) ListDirectoryEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool, limit int) (entries []*filer2.Entry, err error) {
return store.ListDirectoryPrefixedEntries(ctx, fullpath, startFileName, inclusive, limit, "")
}
func (store *AbstractSqlStore) Shutdown() {
store.DB.Close()
}

5
weed/filer2/cassandra/cassandra_store.go
View file

@ -3,7 +3,6 @@ package cassandra
import (
"context"
"fmt"
"github.com/gocql/gocql"
"github.com/chrislusf/seaweedfs/weed/filer2"
@ -126,6 +125,10 @@ func (store *CassandraStore) DeleteFolderChildren(ctx context.Context, fullpath
return nil
}
func (store *CassandraStore) ListDirectoryPrefixedEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer2.Entry, err error) {
return nil, filer2.ErrUnsupportedListDirectoryPrefixed
}
func (store *CassandraStore) ListDirectoryEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool,
limit int) (entries []*filer2.Entry, err error) {

8
weed/filer2/etcd/etcd_store.go
View file

@ -135,9 +135,11 @@ func (store *EtcdStore) DeleteFolderChildren(ctx context.Context, fullpath weed_
return nil
}
func (store *EtcdStore) ListDirectoryEntries(
ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int,
) (entries []*filer2.Entry, err error) {
func (store *EtcdStore) ListDirectoryPrefixedEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer2.Entry, err error) {
return nil, filer2.ErrUnsupportedListDirectoryPrefixed
}
func (store *EtcdStore) ListDirectoryEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int) (entries []*filer2.Entry, err error) {
directoryPrefix := genDirectoryKeyPrefix(fullpath, "")
resp, err := store.client.Get(ctx, string(directoryPrefix),

16
weed/filer2/filer.go
View file

@ -2,6 +2,7 @@ package filer2
import (
"context"
"errors"
"fmt"
"os"
"strings"
@ -22,8 +23,9 @@ const (
)
var (
OS_UID = uint32(os.Getuid())
OS_GID = uint32(os.Getgid())
OS_UID = uint32(os.Getuid())
OS_GID = uint32(os.Getgid())
ErrUnsupportedListDirectoryPrefixed = errors.New("UNSUPPORTED")
)
type Filer struct {
@ -246,15 +248,15 @@ func (f *Filer) FindEntry(ctx context.Context, p util.FullPath) (entry *Entry, e
}
func (f *Filer) ListDirectoryEntries(ctx context.Context, p util.FullPath, startFileName string, inclusive bool, limit int) ([]*Entry, error) {
func (f *Filer) ListDirectoryEntries(ctx context.Context, p util.FullPath, startFileName string, inclusive bool, limit int, prefix string) ([]*Entry, error) {
if strings.HasSuffix(string(p), "/") && len(p) > 1 {
p = p[0 : len(p)-1]
}
var makeupEntries []*Entry
entries, expiredCount, lastFileName, err := f.doListDirectoryEntries(ctx, p, startFileName, inclusive, limit)
entries, expiredCount, lastFileName, err := f.doListDirectoryEntries(ctx, p, startFileName, inclusive, limit, prefix)
for expiredCount > 0 && err == nil {
makeupEntries, expiredCount, lastFileName, err = f.doListDirectoryEntries(ctx, p, lastFileName, false, expiredCount)
makeupEntries, expiredCount, lastFileName, err = f.doListDirectoryEntries(ctx, p, lastFileName, false, expiredCount, prefix)
if err == nil {
entries = append(entries, makeupEntries...)
}
@ -263,8 +265,8 @@ func (f *Filer) ListDirectoryEntries(ctx context.Context, p util.FullPath, start
return entries, err
}
func (f *Filer) doListDirectoryEntries(ctx context.Context, p util.FullPath, startFileName string, inclusive bool, limit int) (entries []*Entry, expiredCount int, lastFileName string, err error) {
listedEntries, listErr := f.Store.ListDirectoryEntries(ctx, p, startFileName, inclusive, limit)
func (f *Filer) doListDirectoryEntries(ctx context.Context, p util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*Entry, expiredCount int, lastFileName string, err error) {
listedEntries, listErr := f.Store.ListDirectoryPrefixedEntries(ctx, p, startFileName, inclusive, limit, prefix)
if listErr != nil {
return listedEntries, expiredCount, "", listErr
}

2
weed/filer2/filer_buckets.go
View file

@ -29,7 +29,7 @@ func (f *Filer) LoadBuckets() {
limit := math.MaxInt32
entries, err := f.ListDirectoryEntries(context.Background(), util.FullPath(f.DirBucketsPath), "", false, limit)
entries, err := f.ListDirectoryEntries(context.Background(), util.FullPath(f.DirBucketsPath), "", false, limit, "")
if err != nil {
glog.V(1).Infof("no buckets found: %v", err)

2
weed/filer2/filer_delete_entry.go
View file

@ -58,7 +58,7 @@ func (f *Filer) doBatchDeleteFolderMetaAndData(ctx context.Context, entry *Entry
lastFileName := ""
includeLastFile := false
for {
entries, err := f.ListDirectoryEntries(ctx, entry.FullPath, lastFileName, includeLastFile, PaginationSize)
entries, err := f.ListDirectoryEntries(ctx, entry.FullPath, lastFileName, includeLastFile, PaginationSize, "")
if err != nil {
glog.Errorf("list folder %s: %v", entry.FullPath, err)
return nil, fmt.Errorf("list folder %s: %v", entry.FullPath, err)

4
weed/filer2/filer_notify.go
View file

@ -100,13 +100,13 @@ func (f *Filer) ReadPersistedLogBuffer(startTime time.Time, eachLogEntryFn func(
sizeBuf := make([]byte, 4)
startTsNs := startTime.UnixNano()
dayEntries, listDayErr := f.ListDirectoryEntries(context.Background(), SystemLogDir, startDate, true, 366)
dayEntries, listDayErr := f.ListDirectoryEntries(context.Background(), SystemLogDir, startDate, true, 366, "")
if listDayErr != nil {
return lastTsNs, fmt.Errorf("fail to list log by day: %v", listDayErr)
}
for _, dayEntry := range dayEntries {
// println("checking day", dayEntry.FullPath)
hourMinuteEntries, listHourMinuteErr := f.ListDirectoryEntries(context.Background(), util.NewFullPath(SystemLogDir, dayEntry.Name()), "", false, 24*60)
hourMinuteEntries, listHourMinuteErr := f.ListDirectoryEntries(context.Background(), util.NewFullPath(SystemLogDir, dayEntry.Name()), "", false, 24*60, "")
if listHourMinuteErr != nil {
return lastTsNs, fmt.Errorf("fail to list log %s by day: %v", dayEntry.Name(), listHourMinuteErr)
}

50
weed/filer2/filerstore.go
View file

@ -2,6 +2,7 @@ package filer2
import (
"context"
"strings"
"time"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
@ -21,6 +22,7 @@ type FilerStore interface {
DeleteEntry(context.Context, util.FullPath) (err error)
DeleteFolderChildren(context.Context, util.FullPath) (err error)
ListDirectoryEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int) ([]*Entry, error)
ListDirectoryPrefixedEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int, prefix string) ([]*Entry, error)
BeginTransaction(ctx context.Context) (context.Context, error)
CommitTransaction(ctx context.Context) error
@ -135,6 +137,54 @@ func (fsw *FilerStoreWrapper) ListDirectoryEntries(ctx context.Context, dirPath
return entries, err
}
func (fsw *FilerStoreWrapper) ListDirectoryPrefixedEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int, prefix string) ([]*Entry, error) {
stats.FilerStoreCounter.WithLabelValues(fsw.ActualStore.GetName(), "list").Inc()
start := time.Now()
defer func() {
stats.FilerStoreHistogram.WithLabelValues(fsw.ActualStore.GetName(), "list").Observe(time.Since(start).Seconds())
}()
entries, err := fsw.ActualStore.ListDirectoryPrefixedEntries(ctx, dirPath, startFileName, includeStartFile, limit, prefix)
if err == ErrUnsupportedListDirectoryPrefixed {
count := 0
notPrefixed, err := fsw.ActualStore.ListDirectoryEntries(ctx, dirPath, startFileName, includeStartFile, limit)
if err != nil {
return nil, err
}
if prefix == "" {
entries = notPrefixed
} else {
var lastFileName string
for count < limit {
for _, entry := range notPrefixed {
lastFileName = entry.Name()
if strings.HasPrefix(entry.Name(), prefix) {
count++
entries = append(entries, entry)
}
if count >= limit {
goto Exit
}
}
notPrefixed, err = fsw.ActualStore.ListDirectoryEntries(ctx, dirPath, lastFileName, false, limit)
if err != nil {
return nil, err
}
if len(notPrefixed) == 0 {
break
}
}
Exit:
}
} else if err != nil {
return nil, err
}
for _, entry := range entries {
filer_pb.AfterEntryDeserialization(entry.Chunks)
}
return entries, nil
}
func (fsw *FilerStoreWrapper) BeginTransaction(ctx context.Context) (context.Context, error) {
return fsw.ActualStore.BeginTransaction(ctx)
}

9
weed/filer2/leveldb/leveldb_store.go
View file

@ -4,9 +4,8 @@ import (
"bytes"
"context"
"fmt"
"github.com/syndtr/goleveldb/leveldb"
"github.com/syndtr/goleveldb/leveldb/errors"
leveldb_errors "github.com/syndtr/goleveldb/leveldb/errors"
"github.com/syndtr/goleveldb/leveldb/opt"
leveldb_util "github.com/syndtr/goleveldb/leveldb/util"
@ -50,7 +49,7 @@ func (store *LevelDBStore) initialize(dir string) (err error) {
}
if store.db, err = leveldb.OpenFile(dir, opts); err != nil {
if errors.IsCorrupted(err) {
if leveldb_errors.IsCorrupted(err) {
store.db, err = leveldb.RecoverFile(dir, opts)
}
if err != nil {
@ -159,6 +158,10 @@ func (store *LevelDBStore) DeleteFolderChildren(ctx context.Context, fullpath we
return nil
}
func (store *LevelDBStore) ListDirectoryPrefixedEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer2.Entry, err error) {
return nil, filer2.ErrUnsupportedListDirectoryPrefixed
}
func (store *LevelDBStore) ListDirectoryEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool,
limit int) (entries []*filer2.Entry, err error) {

6
weed/filer2/leveldb/leveldb_store_test.go
View file

@ -49,14 +49,14 @@ func TestCreateAndFind(t *testing.T) {
}
// checking one upper directory
entries, _ := filer.ListDirectoryEntries(ctx, util.FullPath("/home/chris/this/is/one"), "", false, 100)
entries, _ := filer.ListDirectoryEntries(ctx, util.FullPath("/home/chris/this/is/one"), "", false, 100, "")
if len(entries) != 1 {
t.Errorf("list entries count: %v", len(entries))
return
}
// checking one upper directory
entries, _ = filer.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100)
entries, _ = filer.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100, "")
if len(entries) != 1 {
t.Errorf("list entries count: %v", len(entries))
return
@ -75,7 +75,7 @@ func TestEmptyRoot(t *testing.T) {
ctx := context.Background()
// checking one upper directory
entries, err := filer.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100)
entries, err := filer.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100, "")
if err != nil {
t.Errorf("list entries: %v", err)
return

13
weed/filer2/leveldb2/leveldb2_store.go
View file

@ -5,13 +5,12 @@ import (
"context"
"crypto/md5"
"fmt"
"io"
"os"
"github.com/syndtr/goleveldb/leveldb"
"github.com/syndtr/goleveldb/leveldb/errors"
leveldb_errors "github.com/syndtr/goleveldb/leveldb/errors"
"github.com/syndtr/goleveldb/leveldb/opt"
leveldb_util "github.com/syndtr/goleveldb/leveldb/util"
"io"
"os"
"github.com/chrislusf/seaweedfs/weed/filer2"
"github.com/chrislusf/seaweedfs/weed/glog"
@ -53,7 +52,7 @@ func (store *LevelDB2Store) initialize(dir string, dbCount int) (err error) {
dbFolder := fmt.Sprintf("%s/%02d", dir, d)
os.MkdirAll(dbFolder, 0755)
db, dbErr := leveldb.OpenFile(dbFolder, opts)
if errors.IsCorrupted(dbErr) {
if leveldb_errors.IsCorrupted(dbErr) {
db, dbErr = leveldb.RecoverFile(dbFolder, opts)
}
if dbErr != nil {
@ -168,6 +167,10 @@ func (store *LevelDB2Store) DeleteFolderChildren(ctx context.Context, fullpath w
return nil
}
func (store *LevelDB2Store) ListDirectoryPrefixedEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer2.Entry, err error) {
return nil, filer2.ErrUnsupportedListDirectoryPrefixed
}
func (store *LevelDB2Store) ListDirectoryEntries(ctx context.Context, fullpath weed_util.FullPath, startFileName string, inclusive bool,
limit int) (entries []*filer2.Entry, err error) {

6
weed/filer2/leveldb2/leveldb2_store_test.go
View file

@ -49,14 +49,14 @@ func TestCreateAndFind(t *testing.T) {
}
// checking one upper directory
entries, _ := filer.ListDirectoryEntries(ctx, util.FullPath("/home/chris/this/is/one"), "", false, 100)
entries, _ := filer.ListDirectoryEntries(ctx, util.FullPath("/home/chris/this/is/one"), "", false, 100, "")
if len(entries) != 1 {
t.Errorf("list entries count: %v", len(entries))
return
}
// checking one upper directory
entries, _ = filer.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100)
entries, _ = filer.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100, "")
if len(entries) != 1 {
t.Errorf("list entries count: %v", len(entries))
return
@ -75,7 +75,7 @@ func TestEmptyRoot(t *testing.T) {
ctx := context.Background()
// checking one upper directory
entries, err := filer.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100)
entries, err := filer.ListDirectoryEntries(ctx, util.FullPath("/"), "", false, 100, "")
if err != nil {
t.Errorf("list entries: %v", err)
return

4
weed/filer2/mongodb/mongodb_store.go
View file

@ -167,6 +167,10 @@ func (store *MongodbStore) DeleteFolderChildren(ctx context.Context, fullpath ut
return nil
}
func (store *MongodbStore) ListDirectoryPrefixedEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer2.Entry, err error) {
return nil, filer2.ErrUnsupportedListDirectoryPrefixed
}
func (store *MongodbStore) ListDirectoryEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool, limit int) (entries []*filer2.Entry, err error) {
var where = bson.M{"directory": string(fullpath), "name": bson.M{"$gt": startFileName}}

6
weed/filer2/mysql/mysql_store.go
View file

@ -41,14 +41,14 @@ func (store *MysqlStore) Initialize(configuration util.Configuration, prefix str
func (store *MysqlStore) initialize(user, password, hostname string, port int, database string, maxIdle, maxOpen int,
interpolateParams bool) (err error) {
//
store.SqlInsert = "INSERT INTO filemeta (dirhash,name,directory,meta) VALUES(?,?,?,?)"
store.SqlUpdate = "UPDATE filemeta SET meta=? WHERE dirhash=? AND name=? AND directory=?"
store.SqlFind = "SELECT meta FROM filemeta WHERE dirhash=? AND name=? AND directory=?"
store.SqlDelete = "DELETE FROM filemeta WHERE dirhash=? AND name=? AND directory=?"
store.SqlDeleteFolderChildren = "DELETE FROM filemeta WHERE dirhash=? AND directory=?"
store.SqlListExclusive = "SELECT NAME, meta FROM filemeta WHERE dirhash=? AND name>? AND directory=? ORDER BY NAME ASC LIMIT ?"
store.SqlListInclusive = "SELECT NAME, meta FROM filemeta WHERE dirhash=? AND name>=? AND directory=? ORDER BY NAME ASC LIMIT ?"
store.SqlListExclusive = "SELECT NAME, meta FROM filemeta WHERE dirhash=? AND name>? AND directory=? AND name like CONCAT(?,'%') ORDER BY NAME ASC LIMIT ?"
store.SqlListInclusive = "SELECT NAME, meta FROM filemeta WHERE dirhash=? AND name>=? AND directory=? AND name like CONCAT(?,'%') ORDER BY NAME ASC LIMIT ?"
sqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, user, password, hostname, port, database)
if interpolateParams {

4
weed/filer2/postgres/postgres_store.go
View file

@ -46,8 +46,8 @@ func (store *PostgresStore) initialize(user, password, hostname string, port int
store.SqlFind = "SELECT meta FROM filemeta WHERE dirhash=$1 AND name=$2 AND directory=$3"
store.SqlDelete = "DELETE FROM filemeta WHERE dirhash=$1 AND name=$2 AND directory=$3"
store.SqlDeleteFolderChildren = "DELETE FROM filemeta WHERE dirhash=$1 AND directory=$2"
store.SqlListExclusive = "SELECT NAME, meta FROM filemeta WHERE dirhash=$1 AND name>$2 AND directory=$3 ORDER BY NAME ASC LIMIT $4"
store.SqlListInclusive = "SELECT NAME, meta FROM filemeta WHERE dirhash=$1 AND name>=$2 AND directory=$3 ORDER BY NAME ASC LIMIT $4"
store.SqlListExclusive = "SELECT NAME, meta FROM filemeta WHERE dirhash=$1 AND name>$2 AND directory=$3 AND name like CONCAT($4,'%')ORDER BY NAME ASC LIMIT $5"
store.SqlListInclusive = "SELECT NAME, meta FROM filemeta WHERE dirhash=$1 AND name>=$2 AND directory=$3 AND name like CONCAT($4,'%') ORDER BY NAME ASC LIMIT $5"
sqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, hostname, port, user, sslmode)
if password != "" {

4
weed/filer2/redis/universal_redis_store.go
View file

@ -121,6 +121,10 @@ func (store *UniversalRedisStore) DeleteFolderChildren(ctx context.Context, full
return nil
}
func (store *UniversalRedisStore) ListDirectoryPrefixedEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer2.Entry, err error) {
return nil, filer2.ErrUnsupportedListDirectoryPrefixed
}
func (store *UniversalRedisStore) ListDirectoryEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool,
limit int) (entries []*filer2.Entry, err error) {

4
weed/filer2/redis2/universal_redis_store.go
View file

@ -116,6 +116,10 @@ func (store *UniversalRedis2Store) DeleteFolderChildren(ctx context.Context, ful
return nil
}
func (store *UniversalRedis2Store) ListDirectoryPrefixedEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool, limit int, prefix string) (entries []*filer2.Entry, err error) {
return nil, filer2.ErrUnsupportedListDirectoryPrefixed
}
func (store *UniversalRedis2Store) ListDirectoryEntries(ctx context.Context, fullpath util.FullPath, startFileName string, inclusive bool,
limit int) (entries []*filer2.Entry, err error) {

9
weed/server/filer_grpc_server.go
View file

@ -6,7 +6,6 @@ import (
"os"
"path/filepath"
"strconv"
"strings"
"time"
"github.com/chrislusf/seaweedfs/weed/filer2"
@ -59,7 +58,7 @@ func (fs *FilerServer) ListEntries(req *filer_pb.ListEntriesRequest, stream file
lastFileName := req.StartFromFileName
includeLastFile := req.InclusiveStartFrom
for limit > 0 {
entries, err := fs.filer.ListDirectoryEntries(stream.Context(), util.FullPath(req.Directory), lastFileName, includeLastFile, paginationLimit)
entries, err := fs.filer.ListDirectoryEntries(stream.Context(), util.FullPath(req.Directory), lastFileName, includeLastFile, paginationLimit, req.Prefix)
if err != nil {
return err
@ -74,12 +73,6 @@ func (fs *FilerServer) ListEntries(req *filer_pb.ListEntriesRequest, stream file
lastFileName = entry.Name()
if req.Prefix != "" {
if !strings.HasPrefix(entry.Name(), req.Prefix) {
continue
}
}
if err := stream.Send(&filer_pb.ListEntriesResponse{
Entry: &filer_pb.Entry{
Name: entry.Name(),

2
weed/server/filer_grpc_server_rename.go
View file

@ -70,7 +70,7 @@ func (fs *FilerServer) moveFolderSubEntries(ctx context.Context, oldParent util.
includeLastFile := false
for {
entries, err := fs.filer.ListDirectoryEntries(ctx, currentDirPath, lastFileName, includeLastFile, 1024)
entries, err := fs.filer.ListDirectoryEntries(ctx, currentDirPath, lastFileName, includeLastFile, 1024, "")
if err != nil {
return err
}

2
weed/server/filer_server_handlers_read_dir.go
View file

@ -32,7 +32,7 @@ func (fs *FilerServer) listDirectoryHandler(w http.ResponseWriter, r *http.Reque
lastFileName := r.FormValue("lastFileName")
entries, err := fs.filer.ListDirectoryEntries(context.Background(), util.FullPath(path), lastFileName, false, limit)
entries, err := fs.filer.ListDirectoryEntries(context.Background(), util.FullPath(path), lastFileName, false, limit, "")
if err != nil {
glog.V(0).Infof("listDirectory %s %s %d: %s", path, lastFileName, limit, err)