forked from mirror/client_golang
Merge pull request #180 from dnesting/dnesting-sort-metrics
Make metric sort stable and sort by timestamp
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commit
cfd904193d
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@ -722,5 +722,18 @@ func (s metricSorter) Less(i, j int) bool {
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return vi < vj
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return vi < vj
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}
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}
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}
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}
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// We should never arrive here. Multiple metrics with the same
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// label set in the same scrape will lead to undefined ingestion
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// behavior. However, as above, we have to provide stable sorting
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// here, even for inconsistent metrics. So sort equal metrics
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// by their timestamp, with missing timestamps (implying "now")
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// coming last.
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if s[i].TimestampMs == nil {
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return false
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}
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if s[j].TimestampMs == nil {
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return true
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return true
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}
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}
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return s[i].GetTimestampMs() < s[j].GetTimestampMs()
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}
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