https://zackehh.com/vessel-a-bridge-between-elixir-and-hadoop/

I wrote a small library which makes it straightforward to use Hadoop Streaming from inside Elixir. It also provides internal interfaces to use MapReduce from a command line or Elixir application.

Check out the blog post above which explains a bit about it, and then the repo lives here: https://github.com/zackehh/vessel