OpenTelemetry - CNCF/opentelemetry-go: Release sdk/metric/v0.32.2

Name: opentelemetry-go

Owner: OpenTelemetry - CNCF

Release: Release v0.32.2 -- Metric SDK (Alpha)

Released: 2022-10-11

License: Apache-2.0

Release Assets:

Added

  • Added an example of using metric views to customize instruments. (#3177)
  • Add default User-Agent header to OTLP exporter requests (go.opentelemetry.io/otel/exporters/otlpmetric/otlpmetricgrpc and go.opentelemetry.io/otel/exporters/otlpmetric/otlpmetrichttp). (#3261)

Changed

  • Flush pending measurements with the PeriodicReader in the go.opentelemetry.io/otel/sdk/metric when ForceFlush or Shutdown are called. (#3220)
  • Update histogram default bounds to match the requirements of the latest specification. (#3222)

Fixed

  • Use default view if instrument does not match any registered view of a reader. (#3224, #3237)
  • Return the same instrument every time a user makes the exact same instrument creation call. (#3229, #3251)
  • Return the existing instrument when a view transforms a creation call to match an existing instrument. (#3240, #3251)
  • Log a warning when a conflicting instrument (e.g. description, unit, data-type) is created instead of returning an error. (#3251)
  • The OpenCensus bridge no longer sends empty batches of metrics. (#3263)

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