Kubernetes Submit Queue 637cc0a8ba Merge pull request #46276 from karataliu/removeDupMsg
Automatic merge from submit-queue (batch tested with PRs 47961, 46276)

Remove duplicate error message output in hyperkube.

**What this PR does / why we need it**:
Currently hyperkube binary will always print duplicate messages if fatal error occurs:
```
$ ./kubelet # run without permission
I0523 08:38:02.642638   25701 feature_gate.go:144] feature gates: map[]
W0523 08:38:02.642827   25701 server.go:472] No API client: no api servers specified
Error: failed to run Kubelet: error reading /var/run/kubernetes/kubelet.key, certificate and key must be supplied as a pair
Error: failed to run Kubelet: error reading /var/run/kubernetes/kubelet.key, certificate and key must be supplied as a pair
```

This is due to RunToExit will print out the error which Run has just printed. https://github.com/kubernetes/kubernetes/blob/8bee44b/cmd/hyperkube/hyperkube.go#L178-L189

This was introduced in following commit for adding GOMAXPROCS calls.
1e679f0069

The following commit removes GOMAXPROCS calls, but did not remove the corresponding error output line.
88ea80b572


**Which issue this PR fixes**

**Special notes for your reviewer**:

**Release note**:
2017-06-26 02:11:54 -07:00
2017-06-22 11:31:03 -07:00
2017-06-14 11:26:51 -07:00
2017-06-02 11:24:43 +08:00

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