Ben Darnell 2e1c36cdd9 raft: introduce MsgHeartbeatResp. ...

Now that heartbeats are distinct from MsgApp{,Resp}, the retries
currently performed in stepLeader's MsgAppResp section are only
performed on an actual MsgAppResp (or a new MsgProp). This means
that it may take a long time to recover from a dropped MsgAppResp
in a quiet cluster.

This commit adds a dedicated heartbeat response message. This message
does not convey the follower's current log position because the
MsgHeartbeat does not include the leaders term and index. Upon receipt
of a heartbeat response, the leader may retry the latest MsgApp if it
believes the follower to be behind.

2015-01-14 17:34:10 -05:00

..

raftpb

raft: introduce MsgHeartbeatResp.

2015-01-14 17:34:10 -05:00

diff_test.go

raft: introduce log storage interface.

2014-11-10 17:40:39 -05:00

doc.go

raft: add doc for storage

2014-12-22 12:33:14 -08:00

example_test.go

raft: introduce log storage interface.

2014-11-10 17:40:39 -05:00

log_test.go

Merge pull request #1858 from vlajos/typofixes-vlajos-20141204

2014-12-04 14:52:27 -08:00

log_unstable_test.go

raft: add TestUnstableTruncateAndAppend

2014-12-03 16:37:19 -08:00

log_unstable.go

raft: panic on bad slice

2014-12-02 17:48:03 -08:00

log.go

raft: add link to the paper raft_paper_tests.go refers to

2014-12-29 14:17:48 -05:00

node_bench_test.go

raft: fix node bench

2014-11-26 23:07:35 -08:00

node_test.go

raft: drop nodes in softState

2014-12-09 11:43:52 -08:00

node.go

Merge pull request #1992 from xiang90/rm_leader

2015-01-02 14:15:12 -08:00

raft_paper_test.go

raft: Use <= instead of < for heartbeat ticks.

2015-01-14 15:27:32 -05:00

raft_test.go

raft: introduce MsgHeartbeatResp.

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raft.go

raft: introduce MsgHeartbeatResp.

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storage.go

raft: remove panic when we see a proposal with no leader.

2014-12-10 17:34:40 -05:00

util.go

raft: introduce MsgHeartbeatResp.

2015-01-14 17:34:10 -05:00