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opentelemetry-java/sdk/metrics
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jack-berg ccfa2dcbe4
Implement metric identity specification (#4222) 
* Implement metric identity specification

* PR feedback

* Fix build
 		2022-03-15 12:46:27 -05:00
..
src Implement metric identity specification (#4222) 2022-03-15 12:46:27 -05:00
README.md Add missing readmes and missing javadoc links (#3500) 2021-08-16 12:36:54 -07:00
build.gradle.kts Deprecate InMemoryMetricReader (#3989) 2021-12-22 08:39:11 +09:00
gradle.properties Have projects set their release state to alpha instead of recognizing word metrics (#2428) 2021-01-05 09:07:18 -08:00
histograms.png Rework histogram benchmarks to include exponential + no-bucket. (#3986) 2021-12-20 08:09:19 -08:00

README.md

OpenTelemetry Metrics SDK

Javadocs

The code in this directory is currently the legacy impelmentation of the previous experimental metrics SDK specification.

The following set of known issues will be fixed aas the new SDK specification stabilizes:

  • The names of SDK instruments do not line up with API instruments.
  • Baggage / Context are not available to metrics / views.
  • The View API still uses the term LabelsProcessor.
  • Only one exporter is allowed.
  • Histograms are generating summaries.
  • Exemplars are not sampled
  • The set of Aggregators goes well beyond the expected "stable" list and (likely) will have some moved to extensions.
  • There is no exposed MetricProcessor interface.