chore(deps): update dependency open-telemetry/opentelemetry-cpp to v1.16.0

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
open-telemetry/opentelemetry-cpp	minor	v1.15.0 -> v1.16.0

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Release Notes

open-telemetry/opentelemetry-cpp (open-telemetry/opentelemetry-cpp)

v1.16.0: release

Compare Source

v1.16.0 release

Release of core packages

• opentelemetry-api
• opentelemetry-sdk

and exporter packages:

• opentelemetry-exporter-otlp (gRPC + HTTP/JSON)
• opentelemetry-exporter-prometheus

What's Changed

• [BUILD] Upgrade bazel abseil from 2022062.1 to 2023080.2 by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2650
• [BUILD] Use nostd::enable_if_t instead of std::enable_if_t by @​owent in https://github.com/open-telemetry/opentelemetry-cpp/pull/2648
• [EXEMPLAR] Update ExemplarFilter and ExemplarReservoir for spec by @​ThomsonTan in https://github.com/open-telemetry/opentelemetry-cpp/pull/2372
• [BUILD] Link CoreFoundation on apple systems because some dependency packages require it by @​owent in https://github.com/open-telemetry/opentelemetry-cpp/pull/2655
• [SDK] Avoid missing conditional variable update and simplify atomic bool by @​arekay in https://github.com/open-telemetry/opentelemetry-cpp/pull/2553
• [BUILD] Build break in OLTP_FILE tests by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2659
• [EXPORTER] General cleanup for is_shutdown_ flags in exporters. by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2663
• [CI] Upgrade Maintainers CI to ubuntu-24.04 by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2670
• [BUILD] Upgrade to opentelemetry-proto 1.3.1 by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2669
• [API] Return NoopLogRecord from NoopLogger by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2668
• [BUILD] Remove the hard-coded separator in tracestate by @​ThomsonTan in https://github.com/open-telemetry/opentelemetry-cpp/pull/2672
• [SDK] Fix forceflush may wait for ever by @​owent in https://github.com/open-telemetry/opentelemetry-cpp/pull/2584
• [API] DO not allow unsafe Logger::EmitLogRecord by @​owent in https://github.com/open-telemetry/opentelemetry-cpp/pull/2673
• [BUILD] Read default proto version from third_party_release by @​owent in https://github.com/open-telemetry/opentelemetry-cpp/pull/2677
• [CI] include-what-you-use by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2629
• [CI] Upgrade to clang-format 18 by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2684
• [CI] Fix CI failures on Ubuntu 24.04 by @​lalitb in https://github.com/open-telemetry/opentelemetry-cpp/pull/2686
• [SEMANTIC CONVENTIONS] Upgrade to version 1.26.0 by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2687
• [API/SDK] Provider cleanup by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2664
• [ETW] Add table name mapping for Logs other than the default Log table by @​ThomsonTan in https://github.com/open-telemetry/opentelemetry-cpp/pull/2691
• [CI] Remove benchmark overlay for vcpkg by @​ThomsonTan in https://github.com/open-telemetry/opentelemetry-cpp/pull/2695
• [BUILD] Remove the incorrect set of CMAKE_MSVC_RUNTIME_LIBRARY for vcpkg by @​ThomsonTan in https://github.com/open-telemetry/opentelemetry-cpp/pull/2696
• [BUILD] CMakeLists.txt: Enable CMAKE_MSVC_RUNTIME_LIBRARY support by @​t-b in https://github.com/open-telemetry/opentelemetry-cpp/pull/2652
• [EXPORTER] OTLP file: use thread-safe file/io by @​owent in https://github.com/open-telemetry/opentelemetry-cpp/pull/2675
• [bazel] Bump version and deps by @​keith in https://github.com/open-telemetry/opentelemetry-cpp/pull/2679
• [BUILD] Add support for bzlmod by @​keith in https://github.com/open-telemetry/opentelemetry-cpp/pull/2608
• [BUILD] Fix Import Abseil-cpp by @​LeiZhang-Hunter in https://github.com/open-telemetry/opentelemetry-cpp/pull/2701
• [Code health] include-what-you-use cleanup by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2692
• [BUILD] Restore Bazel flag removed from public API by @​dbolduc in https://github.com/open-telemetry/opentelemetry-cpp/pull/2702
• [DOC] Fix typo tace_id -> trace_id in logger.h by @​yijiem in https://github.com/open-telemetry/opentelemetry-cpp/pull/2703
• Bump docker/build-push-action from 5 to 6 by @​dependabot in https://github.com/open-telemetry/opentelemetry-cpp/pull/2705
• [CI] Enable ARM64 build in CI by @​esigo in https://github.com/open-telemetry/opentelemetry-cpp/pull/2699
• [Code health] Remove Unicode Text from Source files by @​perhapsmaple in https://github.com/open-telemetry/opentelemetry-cpp/pull/2707
• [BUILD] Add option WITH_OTLP_GRPC_SSL_MTLS_PREVIEW by @​owent in https://github.com/open-telemetry/opentelemetry-cpp/pull/2714
• [EXPORTER] All 2xx return codes should be considered successful. by @​owent in https://github.com/open-telemetry/opentelemetry-cpp/pull/2712
• [RELEASE] Release opentelemetry-cpp version 1.16.0 by @​marcalff in https://github.com/open-telemetry/opentelemetry-cpp/pull/2711

Important changes

• [API/SDK] Provider cleanup
  #​2664
  • Before this fix:
    • The API class opentelemetry::trace::Tracer exposed methods such
      as ForceFlush(), ForceFlushWithMicroseconds(), Close()
      and CloseWithMicroseconds().
    • These methods are meant to be used when configuring the SDK,
      and should not be part of the API. Exposing them was an oversight.
    • Two of these methods are virtual, and therefore part of the ABI.
  • After this fix:
    • In OPENTELEMETRY_ABI_VERSION_NO 1, nothing is changed,
      because removing this code would break the ABI.
    • In OPENTELEMETRY_ABI_VERSION_NO 2, these methods are moved
      from the API to the SDK. This is a breaking change for ABI version 2,
      which is still experimental.
  • In all cases, instrumenting an application should not
    invoke flush or close on a tracer, do not use these methods.

Breaking changes

• [API/SDK] Provider cleanup
  #​2664
  • Before this fix:
    • SDK factory methods such as:
      • opentelemetry::sdk::trace::TracerProviderFactory::Create()
      • opentelemetry::sdk::metrics::MeterProviderFactory::Create()
      • opentelemetry::sdk::logs::LoggerProviderFactory::Create()
      • opentelemetry::sdk::logs::EventLoggerProviderFactory::Create()
        returned an API object (opentelemetry::trace::TracerProvider)
        to the caller.
  • After this fix, these methods return an SDK level object
    (opentelemetry::sdk::trace::TracerProvider) to the caller.
  • Returning an SDK object is necessary for the application to
    cleanup and invoke SDK level methods, such as ForceFlush(),
    on a provider.
  • The application code that configures the SDK, by calling
    the various provider factories, may need adjustment.
  • All the examples have been updated, and in particular no
    longer perform static_cast do convert an API object to an SDK object.
    Please refer to examples for guidance on how to adjust.
  • If adjusting application code is impractical,
    an alternate and temporary solution is to build with option
    WITH_DEPRECATED_SDK_FACTORY=ON in CMake.
  • Option WITH_DEPRECATED_SDK_FACTORY=ON will allow to build code
    without application changes, posponing changes for later.
  • WITH_DEPRECATED_SDK_FACTORY=ON is temporary, only to provide
    an easier migration path. Expect this flag to be removed,
    as early as by the next release.

Notes on experimental features

• #​2372
  introduced MeterProvider::SetExemplar() which accepts an
  ExemplarFilterType enumeration with kAlwaysOff, kAlwaysOn and
  kTraceBased.

New Contributors

• @​arekay made their first contribution in https://github.com/open-telemetry/opentelemetry-cpp/pull/2553
• @​t-b made their first contribution in https://github.com/open-telemetry/opentelemetry-cpp/pull/2652
• @​LeiZhang-Hunter made their first contribution in https://github.com/open-telemetry/opentelemetry-cpp/pull/2701

Full Changelog: open-telemetry/opentelemetry-cpp@v1.15.0...v1.16.0

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