問題文
A team submits Spark to a Kubernetes cluster for the first time. The driver starts and then fails while asking the cluster for workers, with a message about forbidden access to the pods resource. What does the driver need?
選択肢
- Creating executor pods from inside the cluster needs the driver to hold one image secret with the right permissions.
- Creating executor pods from inside the cluster needs the driver to hold one network policy with the right permissions.
- Creating executor pods from inside the cluster needs the driver to hold one service account with the right permissions.
- Creating executor pods from inside the cluster needs the driver to hold one storage class with the right permissions.