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app/vmselect: disable time-window adjustment for min/max_over_time funcs (#1658)

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Adjustment results into discrepancy between Prometheus and VM on time windows
smaller than scrape interval.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
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Roman Khavronenko 2021-09-29 00:43:21 +03:00 committed by GitHub
parent ead59bdebf
commit 5dc84bf210
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2
app/vmselect/promql/rollup.go
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@ -174,6 +174,8 @@ var rollupFuncsCannotAdjustWindow = map[string]bool{
"zscore_over_time": true, "zscore_over_time": true,
"first_over_time": true, "first_over_time": true,
"last_over_time": true, "last_over_time": true,
"min_over_time": true,
"max_over_time": true,
} }
var rollupFuncsRemoveCounterResets = map[string]bool{ var rollupFuncsRemoveCounterResets = map[string]bool{