add an ets backend and rafter_backend behaviour - Githubissues

andrewjstone / rafter

An Erlang library application which implements the Raft consensus protocol

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add an ets backend and rafter_backend behaviour #13

Closed andrewjstone closed 10 years ago

andrewjstone commented 10 years ago

This commit incorporates the following changes:

Improvements

Separate Read and Write Path
- Read path is linearizable, but doesn't require logging operations
- Uses successful next tick of append_entries as an implicit quorum
ETS Backend
Backends can maintain their internal state now
Statem test for ETS Backend
script to start a node for development purposes

Bugfixes

uses noops to advance commitIndex
explicitly handle timeouts in rafter_consensus_fsm

Libraries

Removed eper from rebar.config