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| author | Chris Lu <chris.lu@gmail.com> | 2020-10-07 22:49:04 -0700 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2020-10-07 22:49:04 -0700 |
| commit | a8624c2e4f94dce96448f6f3b33fb0f71e1f07df (patch) | |
| tree | 27083da070f50b49d6b5f4ae96db88159d7d573d /weed/server/filer_grpc_server.go | |
| parent | da4edf3651d0dd17570057388e5e012eeda4ff80 (diff) | |
| download | seaweedfs-a8624c2e4f94dce96448f6f3b33fb0f71e1f07df.tar.xz seaweedfs-a8624c2e4f94dce96448f6f3b33fb0f71e1f07df.zip | |
read from alternative replica
related to https://github.com/chrislusf/seaweedfs/issues/1512
Diffstat (limited to 'weed/server/filer_grpc_server.go')
| -rw-r--r-- | weed/server/filer_grpc_server.go | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/weed/server/filer_grpc_server.go b/weed/server/filer_grpc_server.go index ecd23413f..5166f0896 100644 --- a/weed/server/filer_grpc_server.go +++ b/weed/server/filer_grpc_server.go @@ -135,16 +135,19 @@ func (fs *FilerServer) LookupVolume(ctx context.Context, req *filer_pb.LookupVol return resp, nil } -func (fs *FilerServer) lookupFileId(fileId string) (targetUrl string, err error) { +func (fs *FilerServer) lookupFileId(fileId string) (targetUrls []string, err error) { fid, err := needle.ParseFileIdFromString(fileId) if err != nil { - return "", err + return nil, err } locations, found := fs.filer.MasterClient.GetLocations(uint32(fid.VolumeId)) if !found || len(locations) == 0 { - return "", fmt.Errorf("not found volume %d in %s", fid.VolumeId, fileId) + return nil, fmt.Errorf("not found volume %d in %s", fid.VolumeId, fileId) + } + for _, loc := range locations { + targetUrls = append(targetUrls, fmt.Sprintf("http://%s/%s", loc.Url, fileId)) } - return fmt.Sprintf("http://%s/%s", locations[0].Url, fileId), nil + return } func (fs *FilerServer) CreateEntry(ctx context.Context, req *filer_pb.CreateEntryRequest) (resp *filer_pb.CreateEntryResponse, err error) { |