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Merge remote-tracking branch 'prometheus/main' into upgrade-upstream

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This commit is contained in:
Marco Pracucci 2021-11-25 12:38:44 +01:00
parent 16e2a6a520 2a3d62ac84
commit 8e743bbc1c
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1 changed files with 6 additions and 3 deletions
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9
promql/value.go
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@ -77,9 +77,6 @@ func (s Series) String() string {
}
// Point represents a single data point for a given timestamp.
//
// Note that Point's JSON marshaling is done in an optimized fashion in
// web/api/v1/api.go. Therefore, no MarshalJSON method is provided here.
type Point struct {
T int64
V float64
@ -90,6 +87,12 @@ func (p Point) String() string {
return fmt.Sprintf("%v @[%v]", v, p.T)
}
// MarshalJSON implements json.Marshaler.
func (p Point) MarshalJSON() ([]byte, error) {
v := strconv.FormatFloat(p.V, 'f', -1, 64)
return json.Marshal([...]interface{}{float64(p.T) / 1000, v})
}
// Sample is a single sample belonging to a metric.
type Sample struct {
Point