diff options
Diffstat (limited to 'weed/filer/stream.go')
| -rw-r--r-- | weed/filer/stream.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/weed/filer/stream.go b/weed/filer/stream.go index 075204b79..573ab65e8 100644 --- a/weed/filer/stream.go +++ b/weed/filer/stream.go @@ -15,7 +15,7 @@ import ( func StreamContent(masterClient wdclient.HasLookupFileIdFunction, w io.Writer, chunks []*filer_pb.FileChunk, offset int64, size int64) error { - // fmt.Printf("start to stream content for chunks: %+v\n", chunks) + glog.V(9).Infof("start to stream content for chunks: %+v\n", chunks) chunkViews := ViewFromChunks(masterClient.GetLookupFileIdFunction(), chunks, offset, size) fileId2Url := make(map[string][]string) @@ -26,6 +26,9 @@ func StreamContent(masterClient wdclient.HasLookupFileIdFunction, w io.Writer, c if err != nil { glog.V(1).Infof("operation LookupFileId %s failed, err: %v", chunkView.FileId, err) return err + } else if len(urlStrings) == 0 { + glog.Errorf("operation LookupFileId %s failed, err: urls not found", chunkView.FileId) + return fmt.Errorf("operation LookupFileId %s failed, err: urls not found", chunkView.FileId) } fileId2Url[chunkView.FileId] = urlStrings } @@ -39,6 +42,7 @@ func StreamContent(masterClient wdclient.HasLookupFileIdFunction, w io.Writer, c glog.Errorf("read chunk: %v", err) return fmt.Errorf("read chunk: %v", err) } + _, err = w.Write(data) if err != nil { glog.Errorf("write chunk: %v", err) @@ -181,7 +185,7 @@ func (c *ChunkStreamReader) fetchChunkToBuffer(chunkView *ChunkView) error { var buffer bytes.Buffer var shouldRetry bool for _, urlString := range urlStrings { - shouldRetry, err = util.FastReadUrlAsStream(urlString+"?readDeleted=true", chunkView.CipherKey, chunkView.IsGzipped, chunkView.IsFullChunk(), chunkView.Offset, int(chunkView.Size), func(data []byte) { + shouldRetry, err = util.FastReadUrlAsStream(urlString, chunkView.CipherKey, chunkView.IsGzipped, chunkView.IsFullChunk(), chunkView.Offset, int(chunkView.Size), func(data []byte) { buffer.Write(data) }) if !shouldRetry { |