kubernetes: Unable to delete Job with initContainers

Is this a BUG REPORT or FEATURE REQUEST?:

/kind bug

What happened:

See: https://groups.google.com/forum/#!topic/kubernetes-users/YVmUgktoqtI

What you expected to happen:

The Job to be deleted.

How to reproduce it (as minimally and precisely as possible):

I was using an initContainer to git clone a repo.

Anything else we need to know?:

Environment:

• Kubernetes version (use kubectl version):

$ kubectl version
Client Version: version.Info{Major:"1", Minor:"7", GitVersion:"v1.7.3", GitCommit:"2c2fe6e8278a5db2d15a013987b53968c743f2a1", GitTreeState:"clean", BuildDate:"2017-08-03T07:00:21Z", GoVersion:"go1.8.3", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"7", GitVersion:"v1.7.8", GitCommit:"bc6162cc70b4a39a7f39391564e0dd0be60b39e9", GitTreeState:"clean", BuildDate:"2017-10-05T06:35:40Z", GoVersion:"go1.8.3", Compiler:"gc", Platform:"linux/amd64"}

• Cloud provider or hardware configuration: Container Engine
• OS (e.g. from /etc/os-release):
• Kernel (e.g. uname -a):
• Install tools:
• Others: