OpenTelemetry - CNCF/opentelemetry-go: Release v1.32.0

Name: opentelemetry-go

Owner: OpenTelemetry - CNCF

Release: Release v1.32.0/v0.54.0/v0.8.0/v0.0.11

Released: 2024-11-08

License: Apache-2.0

Release Assets:

Overview

Added

  • Add go.opentelemetry.io/otel/sdk/metric/exemplar.AlwaysOffFilter, which can be used to disable exemplar recording. (#5850)
  • Add go.opentelemetry.io/otel/sdk/metric.WithExemplarFilter, which can be used to configure the exemplar filter used by the metrics SDK. (#5850)
  • Add ExemplarReservoirProviderSelector and DefaultExemplarReservoirProviderSelector to go.opentelemetry.io/otel/sdk/metric, which defines the exemplar reservoir to use based on the aggregation of the metric. (#5861)
  • Add ExemplarReservoirProviderSelector to go.opentelemetry.io/otel/sdk/metric.Stream to allow using views to configure the exemplar reservoir to use for a metric. (#5861)
  • Add ReservoirProvider, HistogramReservoirProvider and FixedSizeReservoirProvider to go.opentelemetry.io/otel/sdk/metric/exemplar to make it convenient to use providers of Reservoirs. (#5861)
  • The go.opentelemetry.io/otel/semconv/v1.27.0 package. The package contains semantic conventions from the v1.27.0 version of the OpenTelemetry Semantic Conventions. (#5894)
  • Add Attributes attribute.Set field to Scope in go.opentelemetry.io/otel/sdk/instrumentation. (#5903)
  • Add Attributes attribute.Set field to ScopeRecords in go.opentelemetry.io/otel/log/logtest. (#5927)
  • go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc adds instrumentation scope attributes. (#5934)
  • go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp adds instrumentation scope attributes. (#5934)
  • go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc adds instrumentation scope attributes. (#5935)
  • go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp adds instrumentation scope attributes. (#5935)
  • go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc adds instrumentation scope attributes. (#5933)
  • go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp adds instrumentation scope attributes. (#5933)
  • go.opentelemetry.io/otel/exporters/prometheus adds instrumentation scope attributes in otel_scope_info metric as labels. (#5932)

Changed

  • Support scope attributes and make them as identifying for Tracer in go.opentelemetry.io/otel and go.opentelemetry.io/otel/sdk/trace. (#5924)
  • Support scope attributes and make them as identifying for Meter in go.opentelemetry.io/otel and go.opentelemetry.io/otel/sdk/metric. (#5926)
  • Support scope attributes and make them as identifying for Logger in go.opentelemetry.io/otel and go.opentelemetry.io/otel/sdk/log. (#5925)
  • Make schema URL and scope attributes as identifying for Tracer in go.opentelemetry.io/otel/bridge/opentracing. (#5931)
  • Clear unneeded slice elements to allow GC to collect the objects in go.opentelemetry.io/otel/sdk/metric and go.opentelemetry.io/otel/sdk/trace. (#5804)

Fixed

  • Global MeterProvider registration unwraps global instrument Observers, the undocumented Unwrap() methods are now private. (#5881)
  • go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc now keeps the metadata already present in the context when WithHeaders is used. (#5892)
  • go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc now keeps the metadata already present in the context when WithHeaders is used. (#5911)
  • go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc now keeps the metadata already present in the context when WithHeaders is used. (#5915)
  • Fix go.opentelemetry.io/otel/exporters/prometheus trying to add exemplars to Gauge metrics, which is unsupported. (#5912)
  • Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc. (#5944)
  • Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp. (#5944)
  • Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc. (#5944)
  • Fix WithEndpointURL to always use a secure connection when an https URL is passed in go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp. (#5944)
  • Fix incorrect metrics generated from callbacks when multiple readers are used in go.opentelemetry.io/otel/sdk/metric. (#5900)

Removed

  • Remove all examples under go.opentelemetry.io/otel/example as they are moved to Contrib repository. (#5930)

What's Changed

New Contributors

Full Changelog: https://github.com/open-telemetry/opentelemetry-go/compare/v1.31.0...v1.32.0

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