networking - Run a hadoop cluster on docker containers

Question

I want to run a multi-node hadoop cluster, with each node inside a docker container on a different host. This image - https://github.com/sequenceiq/hadoop-docker works well to start hadoop in a pseudo distributed mode, what is the easiest way to modify this to have each node in a different container on a separate ec2 host?

Answer 1

I did this with two containers running master and slave nodes on two different ubuntu hosts. I did the networking between containers using weave. I have added the images of the containers on docker hub account div4. I installed hadoop in the same way, as its installed on different hosts. I have added the two images with coomands to run haddop on them here:

https://registry.hub.docker.com/u/div4/hadoop_master/ https://registry.hub.docker.com/u/div4/hadoop_slave/.