diff options
Diffstat (limited to 'weed/wdclient/vid_map.go')
| -rw-r--r-- | weed/wdclient/vid_map.go | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/weed/wdclient/vid_map.go b/weed/wdclient/vid_map.go index 06308944d..01d9cdaed 100644 --- a/weed/wdclient/vid_map.go +++ b/weed/wdclient/vid_map.go @@ -64,20 +64,25 @@ func (vc *vidMap) LookupVolumeServer(fileId string) (volumeServer string, err er return serverUrl, nil } -func (vc *vidMap) GetVidLocations(vid string) (locations []Location) { +func (vc *vidMap) GetVidLocations(vid string) (locations []Location, err error) { id, err := strconv.Atoi(vid) if err != nil { glog.V(1).Infof("Unknown volume id %s", vid) - return nil + return nil, fmt.Errorf("Unknown volume id %s", vid) } - return vc.GetLocations(uint32(id)) + foundLocations, found := vc.GetLocations(uint32(id)) + if found { + return foundLocations, nil + } + return nil, fmt.Errorf("volume id %s not found", vid) } -func (vc *vidMap) GetLocations(vid uint32) (locations []Location) { +func (vc *vidMap) GetLocations(vid uint32) (locations []Location, found bool) { vc.RLock() defer vc.RUnlock() - return vc.vid2Locations[vid] + locations, found = vc.vid2Locations[vid] + return } func (vc *vidMap) GetRandomLocation(vid uint32) (serverUrl string, err error) { |