Observer 乍一看，还以为ob
An Observer for CDC. It observes raftstore internal events, such as: 1. Raft role change events, 2. Apply command events. Subscribe an region, the observer
Observer 乍一看，还以为ob
An Observer for CDC. It observes raftstore internal events, such as: 1. Raft role change events, 2. Apply command events. Subscribe an region, the observer