Merge pull request #54386 from yanxuean/testfmt

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. missing the format string Signed-off-by: yanxuean <yan.xuean@zte.com.cn> **What this PR does / why we need it**: missing the format string **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes # **Special notes for your reviewer**: **Release note**: ``` NONE ```

Merge pull request #54386 from yanxuean/testfmt
fdea39d1 · Kubernetes Submit Queue · GitHub · 113bf256 · adf28c64 · fdea39d1
Unverified Commit fdea39d1 authored Nov 10, 2017 by Kubernetes Submit Queue Committed by GitHub Nov 10, 2017
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examples.go test/e2e/examples.go +1 -1

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--- a/test/e2e/examples.go
+++ b/test/e2e/examples.go
@@ -194,7 +194,7 @@ var _ = framework.KubeDescribe("[Feature:Example]", func() {
 				forEachPod(selectorKey, selectorValue, func(pod v1.Pod) {
 					_, maErr := framework.LookForStringInLog(f.Namespace.Name, pod.Name, "spark-master", "Starting Spark master at", serverStartTimeout)
 					if maErr != nil {
-						framework.Failf("Didn't find target string. error:", maErr)
+						framework.Failf("Didn't find target string. error: %v", maErr)
 					}
 				})
 			}