An industrial-grade C++ implementation of RAFT consensus algorithm based on brpc, widely used inside Baidu to build highly-available distributed systems.
learner will neither participate in elections nor be inclued in quorum, and will not trigger election_timeout or vote.
This feature makes it easy to add a read-only replica to server, only making minimum influence to the raft group. It is also useful for replication between clusters at different data center.
learner will neither participate in elections nor be inclued in quorum, and will not trigger election_timeout or vote.
This feature makes it easy to add a read-only replica to server, only making minimum influence to the raft group. It is also useful for replication between clusters at different data center.