OpenTelemetry - CNCF/opentelemetry-cpp: Release v1.4.1

Name: opentelemetry-cpp

Owner: OpenTelemetry - CNCF

Release: OpenTelemetry C++ v1.4.1

Released: 2022-06-20

License: Apache-2.0

Release Assets:

v1.4.1 release

Release of core packages

  • opentelemetry-api
  • opentelemetry-sdk

and exporter packages:

  • opentelemetry-exporter-otlp (gRPC + HTTP/JSON)
  • opentelemetry-exporter-etw
  • opentelemetry-exporter-zipkin
  • opentelemetry-exporter-jaeger (thrift + UDP/HTTP)

Changelog

API

  • No API change.

SDK

  • fix: WaitOnSocket select error when sockfd above FD_SETSIZE (#1410)
  • fix OTEL_INTERNAL_LOG_INFO (#1407)

Build

  • Upgrade nlohmann_json to 3.10.5 (#1441)
  • install sdk-config.h (#1419)
  • fix nlohmann_json's (third party) include dir (#1415)

Example

  • Log current timestamp instead of epoch time (#1434)

Docs

  • Fixed broken link to OpenTelemetry.io (#1446)
  • Fix GettingStarted documentation for Jaeger HTTP exporter (#1439)
  • Document Getting Started with Prometheus and Grafana (#1396)

Metrics features

  • Fix variables inizialization (#1430)
  • fix histogram (#1440)
  • Add attributes/dimensions to metrics ostream exporter (#1400)
  • Only record non-negative / finite / Non-NAN histogram values (#1427)
  • Pass state to async callback function. (#1408)

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