Mathieu Bressolle-Chataigner

I closed the first one since I messed up with a rebase that took last commits from develop in my PR. This one only have one commit and one file...

I will have a look.

When you want to launch a remote repl on a hdfs cluster with avro module, you use: ./scripts/scald.rb -a --repl --hdfs --host HOST but then you don't have avro module...