OpenTelemetry - CNCF/opentelemetry-specification: Release v1.3.0

Name: opentelemetry-specification

Owner: OpenTelemetry - CNCF

Release: Release v1.3.0

Released: 2021-05-05

License: Apache-2.0

Release Assets:

v1.3.0 (2021-05-05)

Context

  • No changes.

Traces

  • Get Tracer should use an empty string if the specified name is null. (#1654)
  • Clarify how to record dropped attribute count in non-OTLP formats. (#1662)

Metrics

  • Expand description of Event Model and Instruments. (#1614)
  • Flesh out metric identity and single-write principle. (#1574)
  • Expand Sum metric description in the data model and delta-to-cumulative handling. (#1618)
  • Remove the "Func" name, use "Asynchronous" and "Observable". (#1645)
  • Add details to UpDownCounter API. (#1665)
  • Add details to Histogram API. (#1657)

Logs

  • Clarify "key/value pair list" vs "map" in Log Data Model. (#1604)

Semantic Conventions

  • Fix the inconsistent formatting of semantic convention enums. (#1598)
  • Add details for filling resource for AWS Lambda. (#1610)
  • Add already specified messaging.rabbitmq.routing_key span attribute key to the respective YAML file. (#1651)
  • Clarify usage of "otel." attribute namespace. (#1640)
  • Add possibility to disable db.statement via instrumentation configuration. (#1659)

Compatibility

  • No changes.

OpenTelemetry Protocol

  • Fix incorrect table of transient errors. (#1642)
  • Clarify that 64 bit integer numbers are decimal strings in OTLP/JSON. (#1637)

SDK Configuration

  • Add OTEL_EXPORTER_JAEGER_TIMEOUT environment variable. (#1612)
  • Add OTEL_EXPORTER_ZIPKIN_TIMEOUT environment variable. (#1636)

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