Managing Flink on Yarn programmatically

[John Sherwood]

I think this is primarily a shortcoming in my ability to grep through Scala
efficiently, but are there any resources on how to programmatically spin up
& administrate Flink jobs on YARN? The CLI naturally works, but I'd like to
build out a service handling the nuances of job management rather than rely
on users playing with the YARN or Flink CLIs directly.