Expected Behavior

One true way to convert Runner to string when assigning to Job.Runner.

Current Behavior

There are multiple ways in which Runner is converted to string in feast core to be stored in Job.runner :

• toString()method which is used by JobUpdateTask and DirectJob runner.
• getName() method which is used by Dataflow runner

Steps to reproduce

N.A.

Possible Solution

Standardise on one true way to convert Runner to string when assigning to Job.Runner.