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raft: reuse "last index" in "appendEntry"

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No need to call "lastIndex" again.
"append" call already returns "lastIndex".

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
This commit is contained in:
Gyuho Lee
2018-02-05 21:21:17 -08:00
parent 3903385d1b
commit 2b7c12fb12
1 changed files with 3 additions and 2 deletions
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5
raft/raft.go
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@@ -604,8 +604,9 @@ func (r *raft) appendEntry(es ...pb.Entry) {
es[i].Term = r.Term
es[i].Index = li + 1 + uint64(i)
}
r.raftLog.append(es...)
r.getProgress(r.id).maybeUpdate(r.raftLog.lastIndex())
// use latest "last" index after truncate/append
li = r.raftLog.append(es...)
r.getProgress(r.id).maybeUpdate(li)
// Regardless of maybeCommit's return, our caller will call bcastAppend.
r.maybeCommit()
}