From 73d39427ed61c51f55426bde649f9c76e452c42b Mon Sep 17 00:00:00 2001 From: Gianluca Cacace Date: Wed, 4 Nov 2020 15:54:57 +0000 Subject: [PATCH] Add links to Prometheus and OpenMetrics summary --- opentelemetry/proto/metrics/v1/metrics.proto | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/opentelemetry/proto/metrics/v1/metrics.proto b/opentelemetry/proto/metrics/v1/metrics.proto index 422b7405a..08730edfc 100644 --- a/opentelemetry/proto/metrics/v1/metrics.proto +++ b/opentelemetry/proto/metrics/v1/metrics.proto @@ -219,9 +219,11 @@ message DoubleHistogram { } // DoubleSummary metric data are used to convey quantile summaries, -// a Prometheus and OpenMetrics data type. These data points cannot -// always be merged in a meaningful way. While they can be useful in some -// applications, histogram data points are recommended for new applications. +// a Prometheus (see: https://prometheus.io/docs/concepts/metric_types/#summary) +// and OpenMetrics (see: https://github.com/OpenObservability/OpenMetrics/blob/4dbf6075567ab43296eed941037c12951faafb92/protos/prometheus.proto#L45) +// data type. These data points cannot always be merged in a meaningful way. +// While they can be useful in some applications, histogram data points are +// recommended for new applications. message DoubleSummary { repeated DoubleSummaryDataPoint data_points = 1; }