[Improvement] Add var-length arguments in job template #9857
Description
What would you like to be improved?
Current job template argument only supports fixed-length arguments. For example, if the argument list is --foo bar --foo1 bar1 and if --foo1 doesn't have a value, we can only use an empty string for --foo1, which is inconvenient.
It would be better that we can support var-length arguments, so users can support -foo bar and -foo bar --foo1 bar1.
How should we improve?
No response