diff options
| -rw-r--r-- | weed/filer/stream.go | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/weed/filer/stream.go b/weed/filer/stream.go index b65641cbf..36278f0b1 100644 --- a/weed/filer/stream.go +++ b/weed/filer/stream.go @@ -62,7 +62,7 @@ func NewFileReader(filerClient filer_pb.FilerClient, entry *filer_pb.Entry) io.R func StreamContent(masterClient wdclient.HasLookupFileIdFunction, writer io.Writer, chunks []*filer_pb.FileChunk, offset int64, size int64) error { - glog.V(9).Infof("start to stream content for chunks: %+v\n", chunks) + glog.V(4).Infof("start to stream content for chunks: %+v", chunks) chunkViews := ViewFromChunks(masterClient.GetLookupFileIdFunction(), chunks, offset, size) fileId2Url := make(map[string][]string) @@ -104,10 +104,12 @@ func StreamContent(masterClient wdclient.HasLookupFileIdFunction, writer io.Writ } stats.FilerRequestCounter.WithLabelValues("chunkDownload").Inc() } - glog.V(4).Infof("zero [%d,%d)", offset, offset+remaining) - err := writeZero(writer, remaining) - if err != nil { - return fmt.Errorf("write zero [%d,%d)", offset, offset+remaining) + if remaining > 0 { + glog.V(4).Infof("zero [%d,%d)", offset, offset+remaining) + err := writeZero(writer, remaining) + if err != nil { + return fmt.Errorf("write zero [%d,%d)", offset, offset+remaining) + } } return nil |