Before this change:
```
$ kubectl exec -p nginx-aaaaaaaaaaaaa-67b58bf687-r68b9 ls
-p POD_NAME is DEPRECATED and will be removed in a future version. Use exec POD_NAME instead.bin
boot
dev
...

$ kubectl scale --replicas=2 job/pi
kubectl scale job is DEPRECATED and will be removed in a future version.job.batch "pi" scaled
```

After this change:
```
$ kubectl exec -p nginx-aaaaaaaaaaaaa-67b58bf687-r68b9 ls
-p POD_NAME is DEPRECATED and will be removed in a future version. Use exec POD_NAME instead.
bin
boot
dev
...

$ kubectl scale --replicas=2 job/pi
kubectl scale job is DEPRECATED and will be removed in a future version.
job.batch "pi" scaled
```