Running a spark java app on heroku is pretty damned civilized, though: https://sparktutorials.github.io/2015/08/24/spark-heroku.html https://sparktutorials.git

Running a spark java app on heroku is pretty damned civilized, though: https://sparktutorials.github.io/2015/08/24/spark-heroku.html https://sparktutorials.github.io/2015/08/24/spark-heroku.htm... Friends don't let friends not let friends use java, if it's the right tool for the job.