Enumeration members
Killed
Killed: = "killed"
NotStarted
NotStarted: = "not_started"
Recovering
Recovering: = "recovering"
Running
Running: = "running"
ShuttingDown
ShuttingDown: = "shutting_down"
Starting
Starting: = "starting"
Success
Success: = "success"
Known values of LivyStates that the service accepts.