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set the consistent_index directly when applyV3 isn't performed

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This commit is contained in:
ahrtr 2022-04-04 19:56:38 +08:00
parent 7ac995cdde
commit 47038593e9
1 changed files with 15 additions and 0 deletions
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15
server/etcdserver/server.go
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@ -1815,6 +1815,14 @@ func (s *EtcdServer) apply(
// applyEntryNormal applies an EntryNormal type raftpb request to the EtcdServer
func (s *EtcdServer) applyEntryNormal(e *raftpb.Entry) {
shouldApplyV3 := membership.ApplyV2storeOnly
applyV3Performed := false
defer func() {
// The txPostLock callback will not get called in this case,
// so we should set the consistent index directly.
if s.consistIndex != nil && !applyV3Performed && membership.ApplyBoth == shouldApplyV3 {
s.consistIndex.SetConsistentIndex(e.Index, e.Term)
}
}()
index := s.consistIndex.ConsistentIndex()
if e.Index > index {
// set the consistent index of current executing entry
@ -1870,6 +1878,7 @@ func (s *EtcdServer) applyEntryNormal(e *raftpb.Entry) {
if !needResult && raftReq.Txn != nil {
removeNeedlessRangeReqs(raftReq.Txn)
}
applyV3Performed = true
ar = s.applyV3.Apply(&raftReq, shouldApplyV3)
}
@ -1912,6 +1921,12 @@ func (s *EtcdServer) applyConfChange(cc raftpb.ConfChange, confState *raftpb.Con
if err := s.cluster.ValidateConfigurationChange(cc); err != nil {
cc.NodeID = raft.None
s.r.ApplyConfChange(cc)
// The txPostLock callback will not get called in this case,
// so we should set the consistent index directly.
if s.consistIndex != nil && membership.ApplyBoth == shouldApplyV3 {
s.consistIndex.SetConsistentIndex(s.consistentIdx, s.consistentTerm)
}
return false, err
}