Made newTerm operation idempotent instead of returning AlreadyFenced error #602
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merlimat
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mattisonchao,
coderzc and
RobertIndie
as code owners
| @@ -267,16 +267,6 @@ func (fc *followerController) NewTerm(req *proto.NewTermRequest) (*proto.NewTerm | |||
| slog.Int64("new-term", req.Term), | |||
| ) | |||
| return nil, common.ErrorInvalidTerm | |||
| } else if req.Term == fc.term && fc.status != proto.ServingStatus_FENCED { | |||
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If they are same term, how about return the lastEntryId, err := getLastEntryIdInWal(fc.wal) directly?
mattisonchao
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Jan 25, 2025
mattisonchao
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Jan 25, 2025
### Motivation Align the behaviour as #602. we can also make the `addFollower` idempotent to avoid extra error handling. --------- Co-authored-by: Matteo Merli <[email protected]>
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Fixes #596