more log detail for upload err and deleting (#3577)

weed/filer/filer_deletion.go

@@ -58,7 +58,7 @@ func (f *Filer) loopProcessingDeletion() {
 						glog.V(0).Infof("deleting fileIds len=%d error: %v", deletionCount, err)
 					}
 				} else {
-					glog.V(2).Infof("deleting fileIds len=%d", deletionCount)
+					glog.V(2).Infof("deleting fileIds %+v", toDeleteFileIds)
 				}
 			}
 		})

weed/server/volume_server_handlers_write.go

@@ -46,6 +46,9 @@ func (vs *VolumeServer) PostHandler(w http.ResponseWriter, r *http.Request) {
 
 	ret := operation.UploadResult{}
 	isUnchanged, writeError := topology.ReplicatedWrite(vs.GetMaster, vs.grpcDialOption, vs.store, volumeId, reqNeedle, r)
+	if writeError != nil {
+		writeJsonError(w, r, http.StatusInternalServerError, writeError)
+	}
 
 	// http 204 status code does not allow body
 	if writeError == nil && isUnchanged {
@@ -55,10 +58,6 @@ func (vs *VolumeServer) PostHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	httpStatus := http.StatusCreated
-	if writeError != nil {
-		httpStatus = http.StatusInternalServerError
-		ret.Error = writeError.Error()
-	}
 	if reqNeedle.HasName() {
 		ret.Name = string(reqNeedle.Name)
 	}