twitter/scalding — pull request #915 by johnynek (2014-06-26 01:33:47+00:00)
Title: Add an Executor to run flows without a Job

This is based on #914 The goal here is to make it easy to take a function that produces a TypedPipe, and to run that.

Next, we should have a methods that write `TypedPipe[T]` or `ValuePipe[T]` to the temp directory, then reads that in the Future to get a `Iterable[T]` or `T` respectively.

With the above, you can easily write jobs that loop that does some ML algorithm, for instance.