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Author	SHA1	Message	Date
Blake Mizerany	8c12d6d00f	raft: refactor Node.Add/Remove	2014-09-03 09:05:10 -07:00
Blake Mizerany	96059a496a	raft: replace Node.id	2014-09-03 09:05:10 -07:00
Blake Mizerany	abd2448931	raft: addr -> id	2014-09-03 09:05:10 -07:00
Blake Mizerany	c24b6b4150	raft: init stateMachine in New	2014-09-03 09:05:10 -07:00
Blake Mizerany	7cdd148e24	raft: StartCluster -> Dictate	2014-09-03 09:05:09 -07:00
Xiang Li	1a75beb57c	raft: add confAdd and confRemove entry type	2014-09-03 09:05:09 -07:00
Yicheng Qin	b5f887f5d2	raft: add cluster test	2014-09-03 09:05:09 -07:00
Yicheng Qin	5cad4e595c	raft: add create cluster of itself	2014-09-03 09:05:09 -07:00
Yicheng Qin	193756fa38	raft: add remove node	2014-09-03 09:05:09 -07:00
Xiang Li	961518c893	raft: execute log entries in node.step	2014-09-03 09:05:09 -07:00
Xiang Li	989f41477d	raft: rename peer -> peers	2014-09-03 09:05:09 -07:00
Xiang Li	8ce6b94e05	raft: add and remove	2014-09-03 09:05:09 -07:00
Xiang Li	d293c4915c	raft: fix pendingConf	2014-09-03 09:05:09 -07:00
Xiang Li	c03fbf68d6	raft: add conf safety ... To make configuration change safe without adding configuration protocol: 1. We only allow to add/remove one node at a time. 2. We only allow one uncommitted configuration entry in the log. These two rules can make sure there is no disjoint quorums in both current cluster and the future(after applied any number of committed entries or uncommitted entries in log) clusters. We add a type field in Entry structure for two reasons: 1. Statemachine needs to know if there is a pending configuration change. 2. Configuration entry should be executed by raft package rather application who is using raft.	2014-09-03 09:05:09 -07:00
Xiang Li	853a458a0d	raft: change ins from array to map	2014-09-03 09:05:09 -07:00
Yicheng Qin	f9c299da8b	raft: return after handling msgBeat ... It makes the workflow more clear.	2014-09-03 09:05:09 -07:00
Xiang Li	c7e358922b	raft: add elaspe reset test	2014-09-03 09:05:09 -07:00
Xiang Li	5d710c0f7a	raft: add recvMsgBeat test	2014-09-03 09:05:08 -07:00
Xiang Li	12572e5412	raft: add state transition test	2014-09-03 09:05:08 -07:00
Xiang Li	920b80c41f	raft: add single node commit test	2014-09-03 09:05:08 -07:00
Xiang Li	8111d4fbb8	raft: introduce network.cut	2014-09-03 09:05:08 -07:00
Xiang Li	a6a63d116f	raft: add a test for commit rule	2014-09-03 09:05:08 -07:00
Xiang Li	28f87c2a43	raft: use sm.maybeCommit; should not call log.maybeCommit directly	2014-09-03 09:05:08 -07:00
Yicheng Qin	4d22ff90d5	raft: refactor network simulator ... Signed-off-by: Blake Mizerany <blake.mizerany@gmail.com>	2014-09-03 09:05:08 -07:00
Yicheng Qin	a9c81088f8	raft: add new diff ... Signed-off-by: Blake Mizerany <blake.mizerany@gmail.com>	2014-09-03 09:05:08 -07:00
Xiang Li	c32d34166e	raft: leader updates its own match; tries to commit after a prop	2014-09-03 09:05:08 -07:00
Xiang Li	6fa74b0e33	raft: do bcast when receiving msgBeat	2014-09-03 09:05:08 -07:00
Xiang Li	09d1575eeb	raft: node.tick	2014-09-03 09:05:08 -07:00
Xiang Li	eff3aadba1	raft: add full stop to every function comment	2014-09-03 09:05:08 -07:00
Xiang Li	167ef7e8b0	raft: test leader replies to appResp	2014-09-03 09:05:08 -07:00
Xiang Li	9bb7265d64	raft: leader only sends append to the unsynced peer when get a bad appResp	2014-09-03 09:05:07 -07:00
Xiang Li	88674a623a	raft: use if statement to handle voteResp	2014-09-03 09:05:07 -07:00
Xiang Li	b3de2b3450	raft: testVote - breaks state machine init to multiple lines	2014-09-03 09:05:07 -07:00
Xiang Li	59a720d8be	raft: vote test for candidate and leader	2014-09-03 09:05:07 -07:00
Xiang Li	828a8cf326	raft: leader denies vote with the same term	2014-09-03 09:05:07 -07:00
Xiang Li	93b08502e4	raft: check voteFor	2014-09-03 09:05:07 -07:00
Yicheng Qin	c1c45575be	raft: ins: []*index -> []index ... It could make raft faster, use less storage.	2014-09-03 09:05:07 -07:00
Xiang Li	1170c21f89	raft: add a single candidate test	2014-09-03 09:05:07 -07:00
Xiang Li	2066ff5acb	raft: candidate should become leader directly if it is a one node cluster	2014-09-03 09:05:07 -07:00
Xiang Li	0cdd1b58a4	raft: rename log.commit to log.committed	2014-09-03 09:05:07 -07:00
Xiang Li	9cd3b2153f	raft: comment log.nextEnts	2014-09-03 09:05:07 -07:00
Xiang Li	a06729a96a	raft: use log.lastIndex()	2014-09-03 09:05:07 -07:00
Xiang Li	888ddacd3c	raft: remove the init cap of log entries	2014-09-03 09:05:06 -07:00
Xiang Li	2ef9498d6f	raft: remove TLA comment	2014-09-03 09:05:06 -07:00
Xiang Li	1f0e13e956	raft: remove sm.voteWorthy	2014-09-03 09:05:06 -07:00
Xiang Li	bee9d8bea5	raft: add log.maybeAppend	2014-09-03 09:05:06 -07:00
Xiang Li	b70be19653	raft: add log.maybeCommit	2014-09-03 09:05:06 -07:00
Xiang Li	092461d7c8	raft: rename log.len to log.lastIndex	2014-09-03 09:05:06 -07:00
Xiang Li	8f3d109c18	raft: rename log.isOk to log.matchTerm	2014-09-03 09:05:06 -07:00
Xiang Li	4c609ec59c	raft: new log struct	2014-09-03 09:05:06 -07:00