what I'm trying to do is to use multiple datanodes on a single machine in order to test the erasure code features implemented by version 3.0. I'm using Docker with Big Data Europe's containers (https://github.com/big-data-europe/docker-hadoop) and a modified docker-compose file with this (https://raw.githubusercontent.com/nathantorento/Distributed-Systems/main/docker-compose.yml) which allows to start multiple datanodes on the same machine. The problem is that this version is built without Intel ISA-L option for erasure code. Is there a way to install it afterwards? Or is there another way to start multiple datanodes on the same node without using Docker?
I'm not really sure how to face this problem since seems a bit over my knowledge of only some university courses.
