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Correctly identify no-op appends if the value is NaN 

This requires an updating of the vendored commen.model package, which
I will do once https://github.com/prometheus/common/pull/40 is merged.
pull/1646/head
beorn7 2016-05-19 18:32:47 +02:00
parent d9394eb359
commit b2ef4dc52d
1 changed files with 1 additions and 1 deletions
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2
storage/local/storage.go
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@ -640,7 +640,7 @@ func (s *memorySeriesStorage) Append(sample *model.Sample) error {
// (e.g. Pushgateway or federation). // (e.g. Pushgateway or federation).
if sample.Timestamp == series.lastTime && if sample.Timestamp == series.lastTime &&
series.lastSampleValueSet && series.lastSampleValueSet &&
sample.Value == series.lastSampleValue { sample.Value.Equal(series.lastSampleValue) {
return nil return nil
} }
s.discardedSamplesCount.WithLabelValues(duplicateSample).Inc() s.discardedSamplesCount.WithLabelValues(duplicateSample).Inc()