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Address PR feedback: fix typo and rename variable

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Signed-off-by: Charles Korn <charles.korn@grafana.com>
This commit is contained in:
Charles Korn 2024-08-09 13:51:31 +10:00
parent 0f4bc87b4f
commit 82bb35fabb
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2 changed files with 18 additions and 18 deletions
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34
promql/engine.go
View file

@ -2781,12 +2781,12 @@ type groupedAggregation struct {
heap vectorByValueHeap
// All bools together for better packing within the struct.
seen bool // Was this output groups seen in the input at this timestamp.
hasFloat bool // Has at least 1 float64 sample aggregated.
hasHistogram bool // Has at least 1 histogram sample aggregated.
abandonHistogram bool // If true, group has seen mixed exponential and custom buckets, or incompatible custom buckets.
groupAggrComplete bool // Used by LIMITK to short-cut series loop when we've reached K elem on every group.
incrementalMean bool // True after reverting to incremental calculation of the mean value.
seen bool // Was this output groups seen in the input at this timestamp.
hasFloat bool // Has at least 1 float64 sample aggregated.
hasHistogram bool // Has at least 1 histogram sample aggregated.
incompatibleHistograms bool // If true, group has seen mixed exponential and custom buckets, or incompatible custom buckets.
groupAggrComplete bool // Used by LIMITK to short-cut series loop when we've reached K elem on every group.
incrementalMean bool // True after reverting to incremental calculation of the mean value.
}
// aggregation evaluates sum, avg, count, stdvar, stddev or quantile at one timestep on inputMatrix.
@ -2810,11 +2810,11 @@ func (ev *evaluator) aggregation(e *parser.AggregateExpr, q float64, inputMatrix
// Initialize this group if it's the first time we've seen it.
if !group.seen {
*group = groupedAggregation{
seen: true,
floatValue: f,
floatMean: f,
abandonHistogram: false,
groupCount: 1,
seen: true,
floatValue: f,
floatMean: f,
incompatibleHistograms: false,
groupCount: 1,
}
switch op {
case parser.AVG, parser.SUM:
@ -2835,7 +2835,7 @@ func (ev *evaluator) aggregation(e *parser.AggregateExpr, q float64, inputMatrix
continue
}
if group.abandonHistogram {
if group.incompatibleHistograms {
continue
}
@ -2847,7 +2847,7 @@ func (ev *evaluator) aggregation(e *parser.AggregateExpr, q float64, inputMatrix
_, err := group.histogramValue.Add(h)
if err != nil {
handleAggregationError(err, e, inputMatrix[si].Metric.Get(model.MetricNameLabel), &annos)
group.abandonHistogram = true
group.incompatibleHistograms = true
}
}
// Otherwise the aggregation contained floats
@ -2868,13 +2868,13 @@ func (ev *evaluator) aggregation(e *parser.AggregateExpr, q float64, inputMatrix
toAdd, err := left.Sub(right)
if err != nil {
handleAggregationError(err, e, inputMatrix[si].Metric.Get(model.MetricNameLabel), &annos)
group.abandonHistogram = true
group.incompatibleHistograms = true
continue
}
_, err = group.histogramValue.Add(toAdd)
if err != nil {
handleAggregationError(err, e, inputMatrix[si].Metric.Get(model.MetricNameLabel), &annos)
group.abandonHistogram = true
group.incompatibleHistograms = true
continue
}
}
@ -2972,7 +2972,7 @@ func (ev *evaluator) aggregation(e *parser.AggregateExpr, q float64, inputMatrix
continue
}
switch {
case aggr.abandonHistogram:
case aggr.incompatibleHistograms:
continue
case aggr.hasHistogram:
aggr.histogramValue = aggr.histogramValue.Compact(0)
@ -3001,7 +3001,7 @@ func (ev *evaluator) aggregation(e *parser.AggregateExpr, q float64, inputMatrix
continue
}
switch {
case aggr.abandonHistogram:
case aggr.incompatibleHistograms:
continue
case aggr.hasHistogram:
aggr.histogramValue.Compact(0)

2
promql/promqltest/testdata/native_histograms.test vendored
View file

@ -772,7 +772,7 @@ load 6m
# T=0: only exponential
# T=6: only custom
# T=12: mixed, should be ignored and emit an warning
# T=12: mixed, should be ignored and emit a warning
eval_warn range from 0 to 12m step 6m sum(metric)
{} {{sum:7 count:5 buckets:[2 3 2]}} {{schema:-53 sum:16 count:3 custom_values:[5 10] buckets:[1 2]}} _