Integrating Sqoop Export in example

It would be nice if import could also return just a job rather than a Seq. The import job (A) moves the data from the db to a hdfs location (x) and the archival job (B) picks the files from x for archiving. The same location x is used by the user's job (C) for etl processing. C and B depends on A and so, jobs C and B can (and should) run in parallel. Hence, we return the Seq(A,B) for etl clients to schedule them with their jobs.

However, this is less than ideal as archival is a Maestro requirement/concern and gets exposed to etl clients. So, if we can get the same functionality with just returning a job that would be great. At this point, I am not sure how this can be done.