feat: Add OM2 native histogram text output#2042
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zeitlinger merged 6 commits intoprometheus:mainfrom Apr 25, 2026
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Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
zeitlinger
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zeitlinger
changed the title
Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
jaydeluca
reviewed
Apr 24, 2026
Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>
… codex/om2-native-histograms Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com> # Conflicts: # prometheus-metrics-exposition-textformats/src/main/java/io/prometheus/metrics/expositionformats/OpenMetrics2TextFormatWriter.java # prometheus-metrics-exposition-textformats/src/test/java/io/prometheus/metrics/expositionformats/OpenMetrics2TextFormatWriterTest.java
jaydeluca
approved these changes
Apr 24, 2026
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Summary
Adds OpenMetrics 2.0 text output for native histograms behind the
nativeHistogramsflag.schema,zero_threshold,zero_count, native spans/buckets)gcount/gsumbucketoutput lastValidation
./mvnw test -pl prometheus-metrics-exposition-textformats -Dtest=OpenMetrics2TextFormatWriterTest,ExpositionFormatsTest -Dcoverage.skip=true -Dcheckstyle.skip=truemise run build