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app/vmselect/promql: skip NaN values in count_values func

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This commit is contained in:
Aliaksandr Valialkin 2019-06-10 22:42:03 +03:00
parent cbe692f0e2
commit bf9782eaf6
1 changed files with 3 additions and 0 deletions
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3
app/vmselect/promql/aggr.go
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@ -301,6 +301,9 @@ func aggrFuncCountValues(afa *aggrFuncArg) ([]*timeseries, error) {
m := make(map[float64]bool)
for _, ts := range tss {
for _, v := range ts.Values {
if math.IsNaN(v) {
continue
}
m[v] = true
}
}