Require a current-term entry for… — Repository coding | OneNoughtOne

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Concurrent State & Distributed Coordination0/105 completed

Compare last log terms before log lengths
Compare last log terms before log lengths
Truncate conflicting uncommitted suffixes
Truncate conflicting uncommitted suffixes
Require a current-term entry for leader commit
Require a current-term entry for leader commit
Repair higher-term stepdown and one-vote guards
Repair higher-term stepdown and one-vote guards
Keep acknowledgements monotonic and follower commits bounded
Keep acknowledgements monotonic and follower commits bounded
Design a Consensus Protocol (Raft / Paxos)

Course overview & roadmap

101OneNoughtOne

0/105

Require a current-term entry for leader commit

A majority acknowledgement of an older-term entry alone must not advance leader commit. A replicated current-term entry may commit its whole preceding prefix.

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