Merge branch 'main' into sync_gauge_2279

Author: uuzay

.clang-tidy

@@ -31,9 +31,12 @@ Checks: >
   -misc-unused-alias-decls,
   -misc-use-anonymous-namespace,
   cppcoreguidelines-*,
+  -cppcoreguidelines-owning-memory,
+  -cppcoreguidelines-avoid-do-while,
   -cppcoreguidelines-avoid-c-arrays,
   -cppcoreguidelines-avoid-magic-numbers,
   -cppcoreguidelines-init-variables,
   -cppcoreguidelines-macro-usage,
   -cppcoreguidelines-non-private-member-variables-in-classes,
+  -cppcoreguidelines-avoid-non-const-global-variables,
   -cppcoreguidelines-pro-*

.github/workflows/clang-tidy.yaml

@@ -68,7 +68,7 @@ jobs:
       - name: Run clang-tidy
         run: |
           cd build
-          make -j$(nproc) 2>&1 | tee -a clang-tidy.log || exit 1
+          make 2>&1 | tee -a clang-tidy.log || exit 1
 
       - uses: actions/upload-artifact@v4
         with:

.iwyu.imp

@@ -7,7 +7,16 @@
   # Work around for C++ STL
   { "include": ["<bits/chrono.h>", "private", "<chrono>", "public"] },
 
-  # Local opentelemetry-cpp
+  # Local opentelemetry-cpp style
 
+  # We prefer to include <gtest/gtest.h> for simplicity
+  { "include": ["<gtest/gtest-message.h>", "private", "<gtest/gtest.h>", "public"] },
+  { "include": ["<gtest/gtest-test-part.h>", "private", "<gtest/gtest.h>", "public"] },
+  { "include": ["<gtest/gtest-param-test.h>", "private", "<gtest/gtest.h>", "public"] },
+  { "include": ["<gtest/gtest_pred_impl.h>", "private", "<gtest/gtest.h>", "public"] },
+
+  # We prefer to include <gmock/gmock.h> for simplicity
+  { "include": ["<gmock/gmock-function-mocker.h>", "private", "<gmock/gmock.h>", "public"] },
+  { "include": ["<gmock/gmock-spec-builders.h>", "private", "<gmock/gmock.h>", "public"] },
 ]
 

CHANGELOG.md

@@ -15,12 +15,118 @@ Increment the:
 
 ## [Unreleased]
 
+* [API] Jaeger Propagator should not be deprecated
+  [#3086](https://github.com/open-telemetry/opentelemetry-cpp/pull/3086)
+
+Important changes:
+
+* [API] Jaeger Propagator should not be deprecated
+  [#3086](https://github.com/open-telemetry/opentelemetry-cpp/pull/3086)
+
+  * Deprecation of the Jaeger propagator, as announced on 2023-01-31
+    in version 1.8.2, is now reverted.
+  * This deprecation turned out to be not justified,
+    as the Jaeger propagator can be used without the (now removed)
+    Jaeger exporter.
+
+## [1.17 2024-10-07]
+
 * [CI] Add a clang-tidy build
   [#3001](https://github.com/open-telemetry/opentelemetry-cpp/pull/3001)
 
+* [BUILD] Upgrade to opentelemetry-proto 1.3.2
+  [#2991](https://github.com/open-telemetry/opentelemetry-cpp/pull/2991)
+
 * [REMOVAL] Remove build option `WITH_DEPRECATED_SDK_FACTORY`
   [#2717](https://github.com/open-telemetry/opentelemetry-cpp/pull/2717)
 
+* [EXPORTER] ForceFlush before canceling the running requests on shutdown
+  [#2727](https://github.com/open-telemetry/opentelemetry-cpp/pull/2727)
+
+* [SDK] Fix crash in PeriodicExportingMetricReader
+  [#2983](https://github.com/open-telemetry/opentelemetry-cpp/pull/2983)
+
+* [SDK] Fix memory leak in TlsRandomNumberGenerator() constructor
+  [#2661](https://github.com/open-telemetry/opentelemetry-cpp/pull/2661)
+
+* [EXPORTER] Ignore exception when create thread in OTLP file exporter
+  [#3012](https://github.com/open-telemetry/opentelemetry-cpp/pull/3012)
+
+* [BUILD] Update the version in MODULE.bazel
+  [#3015](https://github.com/open-telemetry/opentelemetry-cpp/pull/3015)
+
+* [BUILD] Fix build without vcpkg on Windows when gRPC is disabled
+  [#3016](https://github.com/open-telemetry/opentelemetry-cpp/pull/3016)
+
+* [BUILD] Add abi_version_no bazel flag
+  [#3020](https://github.com/open-telemetry/opentelemetry-cpp/pull/3020)
+
+* [Code health] Expand iwyu coverage to include unit tests
+  [#3022](https://github.com/open-telemetry/opentelemetry-cpp/pull/3022)
+
+* [BUILD] Version opentelemetry_proto/proto_grpc shared libraries
+  [#2992](https://github.com/open-telemetry/opentelemetry-cpp/pull/2992)
+
+* [SEMANTIC CONVENTIONS] Upgrade semantic conventions to 1.27.0
+  [#3023](https://github.com/open-telemetry/opentelemetry-cpp/pull/3023)
+
+* [SDK] Support empty histogram buckets
+  [#3027](https://github.com/open-telemetry/opentelemetry-cpp/pull/3027)
+
+* [TEST] Fix sync problems in OTLP File exporter tests
+  [#3031](https://github.com/open-telemetry/opentelemetry-cpp/pull/3031)
+
+* [SDK] PeriodicExportingMetricReader: future is never set, blocks until timeout
+  [#3030](https://github.com/open-telemetry/opentelemetry-cpp/pull/3030)
+
+* [Code Health] Clang Tidy cleanup, Part 2
+  [#3038](https://github.com/open-telemetry/opentelemetry-cpp/pull/3038)
+
+* [Code Health] include-what-you-use cleanup, part 3
+  [#3004](https://github.com/open-telemetry/opentelemetry-cpp/pull/3004)
+
+* [SDK] Fix overflow in timeout logic
+  [#3046](https://github.com/open-telemetry/opentelemetry-cpp/pull/3046)
+
+* [TEST] Add missing tests to Bazel build
+  [#3045](https://github.com/open-telemetry/opentelemetry-cpp/pull/3045)
+
+* [TEST] update collector tests with debug exporter
+  [#3050](https://github.com/open-telemetry/opentelemetry-cpp/pull/3050)
+
+* [EXAMPLE] update collector example with debug exporter
+  [#3049](https://github.com/open-telemetry/opentelemetry-cpp/pull/3049)
+
+* [TEST] update references to logging exporter
+  [#3053](https://github.com/open-telemetry/opentelemetry-cpp/pull/3053)
+
+* [EXAMPLE] Clean the tracer initialization in OStream example
+  [#3051](https://github.com/open-telemetry/opentelemetry-cpp/pull/3051)
+
+* [EXPORTER] Fix the format of SpanLink for ETW
+  [#3054](https://github.com/open-telemetry/opentelemetry-cpp/pull/3054)
+
+* [EXPORTER] Add in-memory metric exporter
+  [#3043](https://github.com/open-telemetry/opentelemetry-cpp/pull/3043)
+
+* [Code Health] include-what-you-use cleanup, part 4
+  [#3040](https://github.com/open-telemetry/opentelemetry-cpp/pull/3040)
+
+* [BUILD] add loongarch info
+  [#3052](https://github.com/open-telemetry/opentelemetry-cpp/pull/3052)
+
+* [CI] Update otel-collector version
+  [#3067](https://github.com/open-telemetry/opentelemetry-cpp/pull/3067)
+
+* [SDK] Update MetricProducer interface to match spec
+  [#3044](https://github.com/open-telemetry/opentelemetry-cpp/pull/3044)
+
+* [EXPORTER] Fix URL in ES exporter, fix ipv6 supporting for http client
+  [#3081](https://github.com/open-telemetry/opentelemetry-cpp/pull/3081)
+
+* [EXPORTER] Add HttpHeaders in ElasticsearchLogRecordExporter
+  [#3083](https://github.com/open-telemetry/opentelemetry-cpp/pull/3083)
+
 Breaking changes:
 
 * [REMOVAL] Remove build option `WITH_DEPRECATED_SDK_FACTORY`

CMakeLists.txt

@@ -77,6 +77,8 @@ else()
     set(ARCH s390x)
   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(sparc.*|SPARC.*)")
     set(ARCH sparc)
+  elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(loongarch.*|LOONGARCH.*)")
+    set(ARCH loongarch)
   else()
     message(
       FATAL_ERROR
@@ -285,6 +287,10 @@ option(WITH_ASYNC_EXPORT_PREVIEW "Whether to enable async export" OFF)
 option(WITH_METRICS_EXEMPLAR_PREVIEW
        "Whether to enable exemplar within metrics" OFF)
 
+option(OPENTELEMETRY_SKIP_DYNAMIC_LOADING_TESTS
+       "Whether to build test libraries that are always linked as shared libs"
+       OFF)
+
 #
 # Verify options dependencies
 #

DEPRECATED.md

@@ -46,45 +46,7 @@ N/A
 
 ## [opentelemetry-cpp API]
 
-### Jaeger propagator
-
-#### Announcement (Jaeger)
-
-* Version: 1.8.2
-* Date: 2023-01-31
-* PR: [DEPRECATION] Deprecate the Jaeger exporter
-  [#1923](https://github.com/open-telemetry/opentelemetry-cpp/pull/1923)
-
-This PR also listed the Jaeger propagator as deprecated.
-
-#### Motivation (Jaeger)
-
-The Jaeger Exporter is now (July 2023) removed from the OpenTelemetry specification.
-
-The Jaeger Propagator remains, because changing propagation is a longer
-process compared to changing an export format.
-
-New deployments however are encouraged to use a W3C compliant propagator,
-and avoid the Jaeger propagator, which is now deprecated.
-
-#### Scope (Jaeger)
-
-The following are deprecated and planned for removal:
-
-* the API header `opentelemetry/trace/propagation/jaeger.h`, including:
-  * the C++ class `JaegerPropagator`
-
-#### Mitigation (Jaeger)
-
-Use a W3C compliant propagator instead.
-
-That is, use class HttpTraceContext and "traceparent" tags.
-
-Do not use class JaegerPropagator and "uber-trace-id" tags.
-
-#### Planned removal (Jaeger)
-
-No date set yet for the Jaeger Propagator.
+N/A
 
 ## [opentelemetry-cpp SDK]
 

MODULE.bazel

@@ -3,7 +3,7 @@
 
 module(
     name = "opentelemetry-cpp",
-    version = "1.16.1",
+    version = "1.17.0",
     compatibility_level = 0,
     repo_name = "io_opentelemetry_cpp",
 )

api/include/opentelemetry/baggage/propagation/baggage_propagator.h

@@ -3,9 +3,15 @@
 
 #pragma once
 
+#include <memory>
+#include <string>
+
 #include "opentelemetry/baggage/baggage.h"
 #include "opentelemetry/baggage/baggage_context.h"
+#include "opentelemetry/context/context.h"
 #include "opentelemetry/context/propagation/text_map_propagator.h"
+#include "opentelemetry/nostd/function_ref.h"
+#include "opentelemetry/nostd/string_view.h"
 #include "opentelemetry/version.h"
 
 OPENTELEMETRY_BEGIN_NAMESPACE

api/include/opentelemetry/common/key_value_iterable_view.h

@@ -3,9 +3,14 @@
 
 #pragma once
 
+#include <stddef.h>
+#include <initializer_list>
 #include <iterator>
+#include <type_traits>
 #include <utility>
+#include <vector>
 
+#include "opentelemetry/common/attribute_value.h"
 #include "opentelemetry/common/key_value_iterable.h"
 #include "opentelemetry/nostd/function_ref.h"
 #include "opentelemetry/nostd/span.h"

api/include/opentelemetry/context/context.h

@@ -4,9 +4,12 @@
 #pragma once
 
 #include <cstring>
+#include <utility>
+
 #include "opentelemetry/context/context_value.h"
 #include "opentelemetry/nostd/shared_ptr.h"
 #include "opentelemetry/nostd/string_view.h"
+#include "opentelemetry/nostd/variant.h"
 #include "opentelemetry/version.h"
 
 OPENTELEMETRY_BEGIN_NAMESPACE