package filesys import ( "context" "google.golang.org/grpc" "github.com/chrislusf/seaweedfs/weed/filer" "github.com/chrislusf/seaweedfs/weed/glog" "github.com/chrislusf/seaweedfs/weed/operation" "github.com/chrislusf/seaweedfs/weed/pb/filer_pb" ) func (wfs *WFS) deleteFileChunks(chunks []*filer_pb.FileChunk) { if len(chunks) == 0 { return } var fileIds []string for _, chunk := range chunks { if !chunk.IsChunkManifest { fileIds = append(fileIds, chunk.GetFileIdString()) continue } dataChunks, manifestResolveErr := filer.ResolveOneChunkManifest(filer.LookupFn(wfs), chunk) if manifestResolveErr != nil { glog.V(0).Infof("failed to resolve manifest %s: %v", chunk.FileId, manifestResolveErr) } for _, dChunk := range dataChunks { fileIds = append(fileIds, dChunk.GetFileIdString()) } fileIds = append(fileIds, chunk.GetFileIdString()) } wfs.WithFilerClient(func(client filer_pb.SeaweedFilerClient) error { wfs.deleteFileIds(wfs.option.GrpcDialOption, client, fileIds) return nil }) } func (wfs *WFS) deleteFileIds(grpcDialOption grpc.DialOption, client filer_pb.SeaweedFilerClient, fileIds []string) error { var vids []string for _, fileId := range fileIds { vids = append(vids, filer.VolumeId(fileId)) } lookupFunc := func(vids []string) (map[string]operation.LookupResult, error) { m := make(map[string]operation.LookupResult) glog.V(4).Infof("deleteFileIds lookup volume id locations: %v", vids) resp, err := client.LookupVolume(context.Background(), &filer_pb.LookupVolumeRequest{ VolumeIds: vids, }) if err != nil { return m, err } for _, vid := range vids { lr := operation.LookupResult{ VolumeId: vid, Locations: nil, } locations, found := resp.LocationsMap[vid] if !found { continue } for _, loc := range locations.Locations { lr.Locations = append(lr.Locations, operation.Location{ Url: wfs.AdjustedUrl(loc.Url), PublicUrl: loc.PublicUrl, }) } m[vid] = lr } return m, err } _, err := operation.DeleteFilesWithLookupVolumeId(grpcDialOption, fileIds, lookupFunc) return err }