diff options
| -rw-r--r-- | weed/filesys/filehandle.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/weed/filesys/filehandle.go b/weed/filesys/filehandle.go index da42ae562..168bf792d 100644 --- a/weed/filesys/filehandle.go +++ b/weed/filesys/filehandle.go @@ -126,12 +126,14 @@ func (fh *FileHandle) readFromChunks(buff []byte, offset int64) (int64, error) { fh.f.reader = nil } - if fh.f.reader == nil { + reader := fh.f.reader + if reader == nil { chunkViews := filer.ViewFromVisibleIntervals(fh.f.entryViewCache, 0, math.MaxInt64) - fh.f.reader = filer.NewChunkReaderAtFromClient(fh.f.wfs.LookupFn(), chunkViews, fh.f.wfs.chunkCache, fileSize) + reader = filer.NewChunkReaderAtFromClient(fh.f.wfs.LookupFn(), chunkViews, fh.f.wfs.chunkCache, fileSize) } + fh.f.reader = reader - totalRead, err := fh.f.reader.ReadAt(buff, offset) + totalRead, err := reader.ReadAt(buff, offset) if err != nil && err != io.EOF { glog.Errorf("file handle read %s: %v", fh.f.fullpath(), err) |