Fix to avoid REST API calls at log level 2.

Kubernetes-commit: 6a5c248bbb6a06a0c171f7171d3583cd006350db

pkg/server/httplog/httplog.go

@@ -146,7 +146,7 @@ func (rl *respLogger) Addf(format string, data ...interface{}) {
 // Log is intended to be called once at the end of your request handler, via defer
 func (rl *respLogger) Log() {
 	latency := time.Since(rl.startTime)
-	if glog.V(2) {
+	if glog.V(3) {
 		if !rl.hijacked {
 			glog.InfoDepth(1, fmt.Sprintf("%s %s: (%v) %v%v%v [%s %s]", rl.req.Method, rl.req.RequestURI, latency, rl.status, rl.statusStack, rl.addedInfo, rl.req.Header["User-Agent"], rl.req.RemoteAddr))
 		} else {