Merge pull request kubernetes#107974 from sanposhiho/log-extender-error

Add log for the error extender returns

pkg/scheduler/generic_scheduler.go

@@ -464,6 +464,7 @@ func prioritizeNodes(
 				prioritizedList, weight, err := extenders[extIndex].Prioritize(pod, nodes)
 				if err != nil {
 					// Prioritization errors from extender can be ignored, let k8s/other extenders determine the priorities
+					klog.V(5).InfoS("Failed to run extender's priority function. No score given by this extender.", "error", err, "pod", klog.KObj(pod), "extender", extenders[extIndex].Name())
 					return
 				}
 				mu.Lock()