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etcdserver: remove duplicate "setAppliedIndex" calls

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Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
This commit is contained in:
Gyuho Lee 2018-03-15 19:35:44 -04:00
parent 4f754c1850
commit 509cf414f7
2 changed files with 5 additions and 6 deletions
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2
etcdserver/api/v3rpc/maintenance.go
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@ -155,8 +155,8 @@ func (ms *maintenanceServer) Status(ctx context.Context, ar *pb.StatusRequest) (
DbSize: ms.bg.Backend().Size(),
Leader: uint64(ms.rg.Leader()),
RaftIndex: ms.rg.CommittedIndex(),
RaftTerm: ms.rg.Term(),
RaftAppliedIndex: ms.rg.AppliedIndex(),
RaftTerm: ms.rg.Term(),
DbSizeInUse: ms.bg.Backend().SizeInUse(),
}
if uint64(ms.rg.Leader()) == raft.None {

9
etcdserver/server.go
View File

@ -1392,6 +1392,8 @@ func (s *EtcdServer) apply(es []raftpb.Entry, confState *raftpb.ConfState) (appl
switch e.Type {
case raftpb.EntryNormal:
s.applyEntryNormal(&e)
s.setAppliedIndex(e.Index)
s.setTerm(e.Term)
case raftpb.EntryConfChange:
// set the consistent index of current executing entry
if e.Index > s.consistIndex.ConsistentIndex() {
@ -1401,15 +1403,13 @@ func (s *EtcdServer) apply(es []raftpb.Entry, confState *raftpb.ConfState) (appl
pbutil.MustUnmarshal(&cc, e.Data)
removedSelf, err := s.applyConfChange(cc, confState)
s.setAppliedIndex(e.Index)
s.setTerm(e.Term)
shouldStop = shouldStop || removedSelf
s.w.Trigger(cc.ID, &confChangeResponse{s.cluster.Members(), err})
default:
plog.Panicf("entry type should be either EntryNormal or EntryConfChange")
}
atomic.StoreUint64(&s.appliedIndex, e.Index)
atomic.StoreUint64(&s.term, e.Term)
appliedt = e.Term
appliedi = e.Index
appliedi, appliedt = e.Index, e.Term
}
return appliedt, appliedi, shouldStop
}
@ -1422,7 +1422,6 @@ func (s *EtcdServer) applyEntryNormal(e *raftpb.Entry) {
s.consistIndex.setConsistentIndex(e.Index)
shouldApplyV3 = true
}
defer s.setAppliedIndex(e.Index)
// raft state machine may generate noop entry when leader confirmation.
// skip it in advance to avoid some potential bug in the future