Hi,
I'm a Master of Computer Science student of University of Colombo School of Computing, Sri Lanka. We are currently using ZooKeeper to build a fault tolerance system to detect failures and fail-over critical processes of a distributed system. And also, I'm looking for an interesting research problem to solve for my MCS thesis. So I'd like to know are there any areas which need to be improved and continue to working on as a research question. Thanks, Amith Chinthaka.