OpenTelemetry - CNCF/opentelemetry-specification: Release v1.19.0

Name: opentelemetry-specification

Owner: OpenTelemetry - CNCF

Release: Release v1.19.0

Released: 2023-03-06

License: Apache-2.0

Release Assets:

v1.19.0 (2023-03-06)

Context

  • No changes.

Traces

  • No changes.

Metrics

  • Add unit to View's Instrument selection criteria. (#3184)
  • Add metric requirement levels "Required", "Recommended", and "Opt-In". (#3237)

Logs

  • Rename Logs API to Logs Bridge API to prevent confusion. (#3197)
  • Move event language from log README to event-api. (#3252)

Resource

  • Clarify how to collect host.id for non-containerized systems. (#3173)

Semantic Conventions

  • Move X-Ray Env Variable propagation to span link instead of parent for AWS Lambda. (#3166)
  • Add heroku resource semantic conventions. #3075
  • BREAKING: Rename faas.execution to faas.invocation_id (#3209)
  • BREAKING: Change faas.max_memory units to Bytes instead of MB (#3209)
  • BREAKING: Expand scope of faas.id to cloud.resource_id (#3188)
  • Add Connect RPC specific conventions (#3116)
  • Rename JVM metric attribute value from nonheap to non_heap (#3250)
  • Mark the attribute naming guidelines in the specification as stable. (#3220)
  • Mark telemetry schema readme stable. (#3221)
  • Remove mention of net.transport from HTTP semantic conventions (#3244)
  • Clarifies that if an HTTP client request is explicitly made to an IP address, e.g. http://x.x.x.x:8080, then net.peer.name SHOULD be the IP address x.x.x.x (#3276)
  • Mark net.sock.host.port as conditionally required. (#3246)
  • Rename Optional attribute requirement level to Opt-In. (#3228)
  • Rename http.user_agent to user_agent.original. (#3190)
  • Expand the declaration of pool.name. (#3050)

Compatibility

  • Update Zipkin remoteEndpoint preferences. (#3087)

OpenTelemetry Protocol

  • Declare OTLP/JSON Stable. (#2930)

SDK Configuration

  • No changes.

Telemetry Schemas

  • No changes.

Common

  • No changes.

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