Effect Typescript Library: OTLP Metrics Temporality Issue with Datadog Integration
Does effect not support delta temporality when exporting otlp metrics?
I'm looking at the metrics source, and it looks like temporality is hard coded to cummulative, regardless of the
temporalityPreference
temporalityPreference
in the exporter, looking at the values exported it seems to indeed be the case (eg for a counter, for each interval the exported value is the metric total, not the delta in that period)
I ask because I'm exporting metrics to datadog, which expects to receive delta temporality, and it looks like the cummulative export makes working with metrics not ideal.