Method AppendExemplar

storage/remote/write_handler.go:536–546

(ref storage.SeriesRef, l labels.Labels, e exemplar.Exemplar)

}

func (app *remoteWriteAppender) AppendExemplar(ref storage.SeriesRef, l labels.Labels, e exemplar.Exemplar) (storage.SeriesRef, error) {
	if e.Ts > app.maxTime {
		return 0, fmt.Errorf("%w: timestamp is too far in the future", storage.ErrOutOfBounds)
	}

	ref, err := app.Appender.AppendExemplar(ref, l, e)
	if err != nil {
		return 0, err
	}
	return ref, nil
}

type remoteWriteAppenderV2 struct {
	storage.AppenderV2