As the paper says:
Election Safety: at most one leader can be elected in a given term. §5.2
However, there may be more than one leader in the system. Raft only can promise that there is only one leader in a given term. So If I have more than one client, wouldn't I get different data? How does this allow Raft to be a consensus algorithm?
Is there something I don't understand here, that someone could explain?