Merge pull request #106140 from jonyhy96/fix-flake

component-base: npe when renew hiddenCollectors
2021-11-04 12:34:43 -07:00
parent dc93951ad0 1a21a53f7e
commit 1d8966f4f9
1 changed files with 1 additions and 1 deletions
--- a/staging/src/k8s.io/component-base/metrics/registry.go
+++ b/staging/src/k8s.io/component-base/metrics/registry.go
@@ -274,7 +274,7 @@ func (kr *kubeRegistry) enableHiddenCollectors() {
 		cs = append(cs, c)
 	}

-	kr.hiddenCollectors = nil
+	kr.hiddenCollectors = make(map[string]Registerable)
 	kr.hiddenCollectorsLock.Unlock()
 	kr.MustRegister(cs...)
 }