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app/vmselect/promql: increase default value for -search.maxPointsPerTimeSeries from 10k to 30k

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This may be required for subqueries with small steps. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/77
This commit is contained in:
Aliaksandr Valialkin 2019-06-24 22:52:06 +03:00
parent 4bb738ddd9
commit feacfffe89
1 changed files with 2 additions and 2 deletions
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4
app/vmselect/promql/eval.go
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@ -16,7 +16,7 @@ import (
) )
var ( var (
maxPointsPerTimeseries = flag.Int("search.maxPointsPerTimeseries", 10e3, "The maximum points per a single timeseries returned from the search") maxPointsPerTimeseries = flag.Int("search.maxPointsPerTimeseries", 30e3, "The maximum points per a single timeseries returned from the search")
) )
// The minimum number of points per timeseries for enabling time rounding. // The minimum number of points per timeseries for enabling time rounding.
@ -31,7 +31,7 @@ const minTimeseriesPointsForTimeRounding = 50
func ValidateMaxPointsPerTimeseries(start, end, step int64) error { func ValidateMaxPointsPerTimeseries(start, end, step int64) error {
points := (end-start)/step + 1 points := (end-start)/step + 1
if uint64(points) > uint64(*maxPointsPerTimeseries) { if uint64(points) > uint64(*maxPointsPerTimeseries) {
return fmt.Errorf(`too many points for the given step=%d, start=%d and end=%d: %d; cannot exceed %d points`, return fmt.Errorf(`too many points for the given step=%d, start=%d and end=%d: %d; cannot exceed -search.maxPointsPerTimeseries=%d`,
step, start, end, uint64(points), *maxPointsPerTimeseries) step, start, end, uint64(points), *maxPointsPerTimeseries)
} }
return nil return nil