3ad0df3722
Raft: fix problems reported by golint.
2014-10-07 18:44:06 -04:00
45e4a8643a
raft: add tests for raft.compact
2014-10-07 16:03:11 +08:00
7fe4385ef9
raft: add comment for Compact interface of Node
2014-10-07 16:03:11 +08:00
5587e0d73f
raft: compact takes index and nodes parameters
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Before this commit, compact always compact log at current appliedindex of raft.
This prevents us from doing non-blocking snapshot since we have to make snapshot
and compact atomically. To prepare for non-blocking snapshot, this commit make
compact supports index and nodes parameters. After completing snapshot, the applier
should call compact with the snapshot index and the nodes at snapshot index to do
a compaction at snapsohot index.
2014-10-07 16:03:11 +08:00
45ebfb4217
raft: refine initial entries logic in StartNode
2014-10-06 16:06:01 -07:00
314d425718
main/raft: write addNode ConfChange entries in log when start raft
2014-10-06 14:33:12 -07:00
e4a6c9651a
raft: add removed
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The usage of removed:
1. tell removed node about its removal explicitly using msgDenied
2. prevent removed node disrupt cluster progress by launching leader election
It is set when apply node removal, or receive msgDenied.
2014-10-01 14:57:38 -07:00
03152004d7
Merge pull request #1145 from coreos/fix_panic
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raft: node ignores unexpected local messages receiving from network
2014-09-23 14:11:56 -07:00
25c2768b8f
raft: node ignores unexpected local messages receiving from network
2014-09-23 13:50:43 -07:00
bc7b0108dc
raft: ConfigChange -> ConfChange
2014-09-23 12:02:44 -07:00
d92931853e
raft: Config -> ConfigChange
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Configure -> ProposeConfigChange
AddNode, RemoveNode -> ApplyConfigChange
2014-09-22 23:39:53 -07:00
ec8f493fde
raft: refine comments for Configure
2014-09-22 15:44:47 -07:00
dc36ae7058
raft: use pb.Config instead of []byte for Configure
2014-09-22 15:44:47 -07:00
b82d70871f
raft: use EntryType in protobuf
2014-09-22 15:44:46 -07:00
ff6705b94b
raft: add Configure, AddNode, RemoveNode
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Configure is used to propose config change. AddNode and RemoveNode is
used to apply cluster change to raft state machine. They are the
basics for dynamic configuration.
2014-09-22 15:43:13 -07:00
b66a40495d
raft: introduce Node interface
2014-09-17 14:18:56 -07:00
ab61a8aa9a
*: init for on disk snap support
2014-09-17 13:56:12 -07:00
de21c39ca5
raft: isStateEqual -> isHardStateEqual, IsEmptyState -> IsEmptyHardState
2014-09-16 13:55:00 -07:00
023dc7cba2
etcdserver: add SYNC request
2014-09-16 13:42:03 -07:00
cc8d8f2102
raft: remove unused raftpb.LastIndex
2014-09-15 14:34:23 -07:00
9607665323
raft: remove unused return
2014-09-15 13:22:21 -07:00
9bf2c2ed9d
Merge pull request #1052 from unihorn/121
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server: add unit tests
2014-09-15 13:20:50 -07:00
6cd4434ff3
server: add unit tests
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Make test coverage >= 90%
2014-09-15 13:16:48 -07:00
ff7f340bba
Merge pull request #1063 from coreos/node_run_test
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raft: test node block proposal
2014-09-14 22:46:50 -07:00
e085cc4e06
Merge pull request #1042 from unihorn/118
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raft: set none to be 0
2014-09-14 22:32:37 -07:00
34db45a948
raft: set propc, readyc to be nil before run loop
2014-09-12 12:57:50 -07:00
0c09862494
raft: add isStateEqual test
2014-09-12 11:59:32 -07:00
98f9ee3613
raft: add useful comments
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These comments were things I learned about the units, use case or
meaning of various fields and functions in the raft package.
2014-09-12 09:58:04 -07:00
676b5be972
raft: use IsEmptyState
2014-09-09 11:58:15 -07:00
ac0443bc89
raft: remove extra code
2014-09-09 10:16:39 -07:00
df259e5878
raft: add a newReady helper function
2014-09-09 10:16:39 -07:00
90c0db3d42
wal: do not save empty state
2014-09-09 10:15:29 -07:00
c28fef5fc4
raft: set ready.st to empty state, if current state is equal to previous state
2014-09-09 10:15:29 -07:00
b0d865e845
raft: record previous state is enough
2014-09-09 10:15:29 -07:00
0060c0749a
raft: prev should be set only when we sucessfully send out rd to the channel
2014-09-09 10:15:29 -07:00
946e35c958
raft: remove unused alwaysreadyc
2014-09-08 22:21:03 -07:00
9215ebb6aa
Merge pull request #992 from coreos/wal
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wal
2014-09-08 16:24:28 -07:00
145882244f
raft: add doc for the Ready struct
2014-09-08 15:59:15 -07:00
1a6e908971
*: add wal
2014-09-05 09:52:40 -07:00
d7a289ee41
raft: init prev: vote for none
2014-09-04 11:09:55 -07:00
d844377ca6
*: vendor context
2014-09-03 20:06:16 -07:00
f2d200a826
raft: log only new/no leader
2014-09-03 09:20:20 -07:00
db8e4a2fc0
raft: remove debug logging
2014-09-03 09:20:20 -07:00
d218034630
boom
2014-09-03 09:20:20 -07:00
b796d227f1
add some logging
2014-09-03 09:20:19 -07:00
6d720fb33f
raft: replace Context with Stop
2014-09-03 09:20:18 -07:00
f8be54b416
...deadlocked...
2014-09-03 09:20:17 -07:00
7469871d20
raft: remove proposal id / add test
2014-09-03 09:20:17 -07:00
e8e588c67b
raft: move protobufs into raftpb
2014-09-03 09:20:17 -07:00
1eb2512961
raft: only allow one message to Step
2014-09-03 09:20:16 -07:00
