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app/vmselect/prometheus: code simplification: (d.Seconds()/1e3) -> d.Milliseconds()

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This commit is contained in:
Aliaksandr Valialkin 2020-03-29 21:50:10 +03:00
parent bf6c24d0f4
commit 2ebf7d86ff
1 changed files with 6 additions and 6 deletions
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12
app/vmselect/prometheus/prometheus.go
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@ -576,8 +576,7 @@ func QueryHandler(startTime time.Time, w http.ResponseWriter, r *http.Request) e
if err != nil {
return err
}
queryOffset := getLatencyOffsetMilliseconds()
step, err := getDuration(r, "step", queryOffset)
step, err := getDuration(r, "step", defaultStep)
if err != nil {
return err
}
@ -590,6 +589,7 @@ func QueryHandler(startTime time.Time, w http.ResponseWriter, r *http.Request) e
if len(query) > *maxQueryLen {
return fmt.Errorf("too long query; got %d bytes; mustn't exceed `-search.maxQueryLen=%d` bytes", len(query), *maxQueryLen)
}
queryOffset := getLatencyOffsetMilliseconds()
if !getBool(r, "nocache") && ct-start < queryOffset {
// Adjust start time only if `nocache` arg isn't set.
// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/241
@ -891,17 +891,17 @@ func getDuration(r *http.Request, argKey string, defaultValue int64) (int64, err
const maxDurationMsecs = 100 * 365 * 24 * 3600 * 1000
func getMaxLookback(r *http.Request) (int64, error) {
d := int64(*maxLookback / time.Millisecond)
d := maxLookback.Milliseconds()
return getDuration(r, "max_lookback", d)
}
func getDeadlineForQuery(r *http.Request) netstorage.Deadline {
dMax := int64(maxQueryDuration.Seconds() * 1e3)
dMax := maxQueryDuration.Milliseconds()
return getDeadlineWithMaxDuration(r, dMax, "-search.maxQueryDuration")
}
func getDeadlineForExport(r *http.Request) netstorage.Deadline {
dMax := int64(maxExportDuration.Seconds() * 1e3)
dMax := maxExportDuration.Milliseconds()
return getDeadlineWithMaxDuration(r, dMax, "-search.maxExportDuration")
}
@ -944,7 +944,7 @@ func getTagFilterssFromMatches(matches []string) ([][]storage.TagFilter, error)
}
func getLatencyOffsetMilliseconds() int64 {
d := int64(*latencyOffset / time.Millisecond)
d := latencyOffset.Milliseconds()
if d <= 1000 {
d = 1000
}