func logExplain(prepared *plan.Prepared) {
var pl plan.Operator = prepared
explain, err := json.MarshalIndent(pl, "", " ")
if err != nil {
logging.Tracep("Error logging explain", logging.Pair{"error", err})
return
}
logging.Tracep("Explain ", logging.Pair{"explain", string(explain)})
}
func logPhases(request Request) {
phaseTimes := request.Output().PhaseTimes()
if len(phaseTimes) == 0 {
return
}
pairs := make([]logging.Pair, 0, len(phaseTimes)+1)
pairs = append(pairs, logging.Pair{"_id", request.Id()})
for k, v := range phaseTimes {
pairs = append(pairs, logging.Pair{k, v})
}
logging.Tracep("Phase aggregates", pairs...)
}