The LocalEnvironment and the RemoteEnvironment have that. The "
ExecutionEnvironment.getExecutionEnvironment()" has no such thing yet. If
you do not set anything, the DOP will be what is provided by the
environment.

I think DOP should actually not be configured inside a program by default,
this is a bit messy in many cases. It should come from the shell-script (as
a parameter) or the environment or so.