Fix Prometheus exporter failure#1460
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esigo merged 3 commits intoopen-telemetry:mainfrom Jun 22, 2022
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esigo
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area:exporter:prometheus
Codecov Report
@@ Coverage Diff @@
## main #1460 +/- ##
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Coverage 85.30% 85.30%
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Files 154 154
Lines 4373 4373
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Hits 3730 3730
Misses 643 643 |
lalitb
reviewed
Jun 21, 2022
| { | ||
| sum = nostd::get<long>(histogram_point_data.sum_); | ||
| } | ||
| SetData(std::vector<double>{sum, (double)histogram_point_data.count_}, boundaries, |
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nit - Why do we have std::vector<double> as first argument. Will we need to pass vector of aggregated values in this?
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That came from the legacy exporter code that I reused. The vector is used in SetValue called by SetData, supposedly to have slightly similar overload signature.
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Fixes histogram_point_data.sum_ variant access, also limits the max_collection_size of Prometheus collector needed for unit test.
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CHANGELOG.mdupdated for non-trivial changes