fix baggage propagation for empty/invalid baggage context #1367

lalitb · 2022-05-03T17:16:51Z

Changes

If the context doesn't have baggage, or the baggage data is empty/invalid, the HTTP request headers shouldn't contain empty baggage values for baggage.

For significant contributions please make sure you have completed the following items:

CHANGELOG.md updated for non-trivial changes
Unit tests have been added
Changes in public API reviewed

api/test/baggage/propagation/baggage_propagator_test.cc

Co-authored-by: Tom Tan <lilotom@gmail.com>

ThomsonTan · 2022-05-03T17:26:24Z

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

@@ -21,7 +21,11 @@ class BaggagePropagator : public opentelemetry::context::propagation::TextMapPro
              const opentelemetry::context::Context &context) noexcept override
  {
    auto baggage = opentelemetry::baggage::GetBaggage(context);
-    carrier.Set(kBaggageHeader, baggage->ToHeader());
+    auto header  = baggage->ToHeader();
+    if (header.size())


Do we need do something similar in line 36 (new file), and ignore call to SetBaggage if FromHeader() returned an empty or invalid baggage?

Yes, was thinking so, but it would need more changes in Context API - to add a copy constructor. Just tried to avoid API changes as of now.

Ok seems the default copy constructor is usable for context::Context, have done the changes as suggested.

codecov · 2022-05-03T17:28:20Z

Codecov Report

Merging #1367 (e2df949) into main (13ac5c3) will decrease coverage by 0.62%.
The diff coverage is 59.14%.

@@            Coverage Diff             @@
##             main    #1367      +/-   ##
==========================================
- Coverage   85.96%   85.35%   -0.61%     
==========================================
  Files         149      151       +2     
  Lines        4250     4359     +109     
==========================================
+ Hits         3653     3720      +67     
- Misses        597      639      +42

Impacted Files	Coverage Δ
...lemetry/sdk/metrics/aggregation/drop_aggregation.h	`20.00% <0.00%> (ø)`
...ry/sdk/metrics/aggregation/histogram_aggregation.h	`86.67% <ø> (ø)`
...ry/sdk/metrics/aggregation/lastvalue_aggregation.h	`0.00% <ø> (ø)`
...elemetry/sdk/metrics/aggregation/sum_aggregation.h	`0.00% <ø> (ø)`
...k/src/metrics/aggregation/histogram_aggregation.cc	`83.79% <0.00%> (-7.39%)`	⬇️
...k/src/metrics/aggregation/lastvalue_aggregation.cc	`35.49% <0.00%> (-3.80%)`	⬇️
...etry/sdk/metrics/aggregation/default_aggregation.h	`33.97% <31.58%> (-1.33%)`	⬇️
sdk/src/metrics/aggregation/sum_aggregation.cc	`65.46% <50.00%> (-0.58%)`	⬇️
sdk/src/metrics/state/temporal_metric_storage.cc	`73.22% <73.22%> (ø)`
...telemetry/sdk/metrics/state/async_metric_storage.h	`83.34% <77.78%> (-9.52%)`	⬇️
... and 3 more

…y-cpp into handle-empty-baggage

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

…or.h Co-authored-by: Ehsan Saei <71217171+esigo@users.noreply.github.com>

* install sdk config (#1273) * Bump actions/cache from 2 to 3 (#1277) * Add owent as an Approver (#1276) * add owent as reviewer * fix order * Disable benchmark action failure (#1284) * metrics exemplar round 1 (#1264) * [Metrics SDK] - fix spelling (AggregationTemporarily to AggregationTemporality) (#1288) * fix compilation error with protobuf 3.5 (#1289) * Fix span SetAttribute crash (#1283) * Synchronous Metric collection (Delta , Cumulative) (#1265) * Rename `http_client_curl` to `opentelemetry_http_client_curl` (#1301) Signed-off-by: owent <admin@owent.net> * Don't show coverage annotation for pull requests (#1304) * Implement periodic exporting metric reader (#1286) * Add `async-changes` branch to pull_request of github action (#1309) Signed-off-by: owent <admin@owent.net> * Add InstrumentationInfo and Resource to the metrics data to be exported. (#1299) * Excempt should be applied on issue instead of PR (#1316) * Bump codecov/codecov-action from 2.1.0 to 3 (#1318) * Move public definitions into `opentelemetry_api`. (#1314) Signed-off-by: owent <admin@owent.net> * Add building test without RTTI (#1294) * Remove implicitly deleted default constructor (#1267) Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * [ETW Exporter] - ETW provider handle cleanup (#1322) * Bump actions/stale from 4 to 5 (#1323) * ostream metrics example (#1312) * Prepare v1.3.0 release (#1324) * Update yield logic for ARM processor (#1325) * Fix for #1292 (#1326) * Implement Merge and Diff operation for Histogram Aggregation (#1303) * fix metrics compiler warnings (#1328) * Replace deprecated googletest API (#1327) * Remove redundant tail / in CMake install (#1329) * dependencies image as artifact (#1333) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * metrics histogram example (#1330) * Link `opentelemetry_ext` with `opentelemetry_api` (#1336) * ostream metrics cmake (#1344) * prometheus exporter (#1331) * remove exporter registration to meter provider (#1350) * Bump github/codeql-action from 1 to 2 (#1351) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Add explicit type cast in baggage UrlDecode (#1353) * Fix scalar delete against array (#1356) * conditional include for codecvt header (#1355) * Add missing include guard (#1357) * Use latest TraceLoggingDynamic.h (#1354) * prometheus example (#1332) * Fix output time in metrics OStream exporter (#1346) * Simplify SDK Configuration: Use View with default aggregation if no matching View is configured (#1358) * Fix class member initialization order (#1360) * codecov ignore (#1364) * export opentelemetry_otlp_recordable (#1365) * Disable test on prometheus-cpp which not need (#1363) * Enable metric collection for Async Instruments - Delta and Cumulative (#1334) * fix baggage propagation for empty/invalid baggage context (#1367) * Fix empty tracestate header propagation (#1373) * Bump docker/setup-qemu-action from 1 to 2 (#1375) * Add noexcept/const qualifier at missing places for Trace API. (#1374) * fix noxcept * fix etw * Bump docker/build-push-action from 2 to 3 (#1377) * Bump docker/setup-buildx-action from 1 to 2 (#1376) * [Metrics SDK] Remove un-necessary files. (#1379) * reuse temporal metric storage for sync storage (#1369) * Prometheus exporter meters and instrument name (#1378) * Fix sharing resource in batched exported spans (#1386) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix: missing link to nlohmann_json (#1390) * Getting started document using ostream exporter (#1394) Co-authored-by: Reiley Yang <reyang@microsoft.com> * Connect async storage with async instruments (#1388) * get span_id from context when Logger::Log received invalid span_id (#1398) * Alpine image (#1382) * Upgrade proto to v0.17.0, update log data model (#1383) * Prepare v1.4.0 release (#1404) * Fix vcpkg package name in doc (#1392) * Document Getting Started with Prometheus and Grafana (#1396) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix OTEL_INTERNAL_LOG_INFO (#1407) * fix: WaitOnSocket select error when sockfd above FD_SETSIZE (#1410) * [BUILD] fix nlohmann_json's (third party) include dir (#1415) * [Metrics API/SDK] - Pass state to async callback function. (#1408) * Copy string_view passed to ETW exporter in PropertyVariant (#1425) * Fix ETW log exporter header inclusion (#1426) * [Metrics SDK] Only record non-negative / finite / Non-NAN histogram values (#1427) * validate histogram value * handle Nan * add changelog * divide by 0 error on windows * fix markdown lint * Fix global log handle symbols when using dlopen (#1420) * Add attributes/dimensions to metrics ostream exporter (#1400) * Log current timestamp instead of epoch time (#1434) * install sdk-config.h (#1419) * Fix GettingStarted documentation for Jaeger HTTP exporter (#1347) (#1439) * fix histogram (#1440) * Upgrade nlohmann_json to 3.10.5 (#1438) (#1441) * Fixed broken link to OpenTelemetry.io (#1445) (#1446) Co-authored-by: Ehsan Saei <71217171+esigo@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Ben Landrum <71329856+benlandrum@users.noreply.github.com> Co-authored-by: jmanjon <67091862+juandemanjon@users.noreply.github.com> Co-authored-by: Zsolt Bölöny <bolony.zsolt@gmail.com> Co-authored-by: Leo Di Donato <leodidonato@gmail.com> Co-authored-by: Reiley Yang <reyang@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <labhas@microsoft.com> Co-authored-by: Hamed Mansouri <hamed0381@gmail.com> Co-authored-by: ztao <t@taozj.org> Co-authored-by: Flier Lu <flier@users.noreply.github.com> Co-authored-by: Marc Alff <marc.alff@free.fr> Co-authored-by: Marc Alff <marc.alff@oracle.com>

commit f357102 Author: WenTao Ou <admin@owent.net> Date: Wed Jun 15 22:40:39 2022 +0800 Merge main into async changes (open-telemetry#1451) * install sdk config (open-telemetry#1273) * Bump actions/cache from 2 to 3 (open-telemetry#1277) * Add owent as an Approver (open-telemetry#1276) * add owent as reviewer * fix order * Disable benchmark action failure (open-telemetry#1284) * metrics exemplar round 1 (open-telemetry#1264) * [Metrics SDK] - fix spelling (AggregationTemporarily to AggregationTemporality) (open-telemetry#1288) * fix compilation error with protobuf 3.5 (open-telemetry#1289) * Fix span SetAttribute crash (open-telemetry#1283) * Synchronous Metric collection (Delta , Cumulative) (open-telemetry#1265) * Rename `http_client_curl` to `opentelemetry_http_client_curl` (open-telemetry#1301) Signed-off-by: owent <admin@owent.net> * Don't show coverage annotation for pull requests (open-telemetry#1304) * Implement periodic exporting metric reader (open-telemetry#1286) * Add `async-changes` branch to pull_request of github action (open-telemetry#1309) Signed-off-by: owent <admin@owent.net> * Add InstrumentationInfo and Resource to the metrics data to be exported. (open-telemetry#1299) * Excempt should be applied on issue instead of PR (open-telemetry#1316) * Bump codecov/codecov-action from 2.1.0 to 3 (open-telemetry#1318) * Move public definitions into `opentelemetry_api`. (open-telemetry#1314) Signed-off-by: owent <admin@owent.net> * Add building test without RTTI (open-telemetry#1294) * Remove implicitly deleted default constructor (open-telemetry#1267) Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * [ETW Exporter] - ETW provider handle cleanup (open-telemetry#1322) * Bump actions/stale from 4 to 5 (open-telemetry#1323) * ostream metrics example (open-telemetry#1312) * Prepare v1.3.0 release (open-telemetry#1324) * Update yield logic for ARM processor (open-telemetry#1325) * Fix for open-telemetry#1292 (open-telemetry#1326) * Implement Merge and Diff operation for Histogram Aggregation (open-telemetry#1303) * fix metrics compiler warnings (open-telemetry#1328) * Replace deprecated googletest API (open-telemetry#1327) * Remove redundant tail / in CMake install (open-telemetry#1329) * dependencies image as artifact (open-telemetry#1333) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * metrics histogram example (open-telemetry#1330) * Link `opentelemetry_ext` with `opentelemetry_api` (open-telemetry#1336) * ostream metrics cmake (open-telemetry#1344) * prometheus exporter (open-telemetry#1331) * remove exporter registration to meter provider (open-telemetry#1350) * Bump github/codeql-action from 1 to 2 (open-telemetry#1351) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Add explicit type cast in baggage UrlDecode (open-telemetry#1353) * Fix scalar delete against array (open-telemetry#1356) * conditional include for codecvt header (open-telemetry#1355) * Add missing include guard (open-telemetry#1357) * Use latest TraceLoggingDynamic.h (open-telemetry#1354) * prometheus example (open-telemetry#1332) * Fix output time in metrics OStream exporter (open-telemetry#1346) * Simplify SDK Configuration: Use View with default aggregation if no matching View is configured (open-telemetry#1358) * Fix class member initialization order (open-telemetry#1360) * codecov ignore (open-telemetry#1364) * export opentelemetry_otlp_recordable (open-telemetry#1365) * Disable test on prometheus-cpp which not need (open-telemetry#1363) * Enable metric collection for Async Instruments - Delta and Cumulative (open-telemetry#1334) * fix baggage propagation for empty/invalid baggage context (open-telemetry#1367) * Fix empty tracestate header propagation (open-telemetry#1373) * Bump docker/setup-qemu-action from 1 to 2 (open-telemetry#1375) * Add noexcept/const qualifier at missing places for Trace API. (open-telemetry#1374) * fix noxcept * fix etw * Bump docker/build-push-action from 2 to 3 (open-telemetry#1377) * Bump docker/setup-buildx-action from 1 to 2 (open-telemetry#1376) * [Metrics SDK] Remove un-necessary files. (open-telemetry#1379) * reuse temporal metric storage for sync storage (open-telemetry#1369) * Prometheus exporter meters and instrument name (open-telemetry#1378) * Fix sharing resource in batched exported spans (open-telemetry#1386) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix: missing link to nlohmann_json (open-telemetry#1390) * Getting started document using ostream exporter (open-telemetry#1394) Co-authored-by: Reiley Yang <reyang@microsoft.com> * Connect async storage with async instruments (open-telemetry#1388) * get span_id from context when Logger::Log received invalid span_id (open-telemetry#1398) * Alpine image (open-telemetry#1382) * Upgrade proto to v0.17.0, update log data model (open-telemetry#1383) * Prepare v1.4.0 release (open-telemetry#1404) * Fix vcpkg package name in doc (open-telemetry#1392) * Document Getting Started with Prometheus and Grafana (open-telemetry#1396) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix OTEL_INTERNAL_LOG_INFO (open-telemetry#1407) * fix: WaitOnSocket select error when sockfd above FD_SETSIZE (open-telemetry#1410) * [BUILD] fix nlohmann_json's (third party) include dir (open-telemetry#1415) * [Metrics API/SDK] - Pass state to async callback function. (open-telemetry#1408) * Copy string_view passed to ETW exporter in PropertyVariant (open-telemetry#1425) * Fix ETW log exporter header inclusion (open-telemetry#1426) * [Metrics SDK] Only record non-negative / finite / Non-NAN histogram values (open-telemetry#1427) * validate histogram value * handle Nan * add changelog * divide by 0 error on windows * fix markdown lint * Fix global log handle symbols when using dlopen (open-telemetry#1420) * Add attributes/dimensions to metrics ostream exporter (open-telemetry#1400) * Log current timestamp instead of epoch time (open-telemetry#1434) * install sdk-config.h (open-telemetry#1419) * Fix GettingStarted documentation for Jaeger HTTP exporter (open-telemetry#1347) (open-telemetry#1439) * fix histogram (open-telemetry#1440) * Upgrade nlohmann_json to 3.10.5 (open-telemetry#1438) (open-telemetry#1441) * Fixed broken link to OpenTelemetry.io (open-telemetry#1445) (open-telemetry#1446) Co-authored-by: Ehsan Saei <71217171+esigo@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Ben Landrum <71329856+benlandrum@users.noreply.github.com> Co-authored-by: jmanjon <67091862+juandemanjon@users.noreply.github.com> Co-authored-by: Zsolt Bölöny <bolony.zsolt@gmail.com> Co-authored-by: Leo Di Donato <leodidonato@gmail.com> Co-authored-by: Reiley Yang <reyang@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <labhas@microsoft.com> Co-authored-by: Hamed Mansouri <hamed0381@gmail.com> Co-authored-by: ztao <t@taozj.org> Co-authored-by: Flier Lu <flier@users.noreply.github.com> Co-authored-by: Marc Alff <marc.alff@free.fr> Co-authored-by: Marc Alff <marc.alff@oracle.com> commit d7b03e8 Author: WenTao Ou <admin@owent.net> Date: Fri May 20 13:25:24 2022 +0800 Merge main into async changes (open-telemetry#1411) commit 0aebd6e Author: WenTao Ou <admin@owent.net> Date: Mon May 16 23:26:41 2022 +0800 Merge main into async changes (open-telemetry#1395) commit 08a12b5 Author: WenTao Ou <admin@owent.net> Date: Thu May 12 00:51:48 2022 +0800 Cocurrency otlp http session (open-telemetry#1317) commit c614258 Author: DEBAJIT DAS <85024550+DebajitDas@users.noreply.github.com> Date: Wed May 4 22:55:20 2022 +0530 Added max async export support using separate AsyncBatchSpan/LogProcessor (open-telemetry#1306) commit 465158c Author: WenTao Ou <admin@owent.net> Date: Mon Apr 25 23:48:02 2022 +0800 Merge `main` into `async-changes` (open-telemetry#1348) * install sdk config (open-telemetry#1273) * Bump actions/cache from 2 to 3 (open-telemetry#1277) * Add owent as an Approver (open-telemetry#1276) * add owent as reviewer * fix order * Disable benchmark action failure (open-telemetry#1284) * metrics exemplar round 1 (open-telemetry#1264) * [Metrics SDK] - fix spelling (AggregationTemporarily to AggregationTemporality) (open-telemetry#1288) * fix compilation error with protobuf 3.5 (open-telemetry#1289) * Fix span SetAttribute crash (open-telemetry#1283) * Synchronous Metric collection (Delta , Cumulative) (open-telemetry#1265) * Rename `http_client_curl` to `opentelemetry_http_client_curl` (open-telemetry#1301) Signed-off-by: owent <admin@owent.net> * Don't show coverage annotation for pull requests (open-telemetry#1304) * Implement periodic exporting metric reader (open-telemetry#1286) * Add `async-changes` branch to pull_request of github action (open-telemetry#1309) Signed-off-by: owent <admin@owent.net> * Add InstrumentationInfo and Resource to the metrics data to be exported. (open-telemetry#1299) * Excempt should be applied on issue instead of PR (open-telemetry#1316) * Bump codecov/codecov-action from 2.1.0 to 3 (open-telemetry#1318) * Move public definitions into `opentelemetry_api`. (open-telemetry#1314) Signed-off-by: owent <admin@owent.net> * Add building test without RTTI (open-telemetry#1294) * Remove implicitly deleted default constructor (open-telemetry#1267) Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * [ETW Exporter] - ETW provider handle cleanup (open-telemetry#1322) * Bump actions/stale from 4 to 5 (open-telemetry#1323) * ostream metrics example (open-telemetry#1312) * Prepare v1.3.0 release (open-telemetry#1324) * Update yield logic for ARM processor (open-telemetry#1325) * Fix for open-telemetry#1292 (open-telemetry#1326) * Implement Merge and Diff operation for Histogram Aggregation (open-telemetry#1303) * fix metrics compiler warnings (open-telemetry#1328) * Replace deprecated googletest API (open-telemetry#1327) * Remove redundant tail / in CMake install (open-telemetry#1329) * dependencies image as artifact (open-telemetry#1333) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * metrics histogram example (open-telemetry#1330) * Link `opentelemetry_ext` with `opentelemetry_api` (open-telemetry#1336) * ostream metrics cmake (open-telemetry#1344) * Fix conflicts Signed-off-by: owent <admin@owent.net> * Using clang-format-10 to format codes(clang-format-14 has a different output) Signed-off-by: owent <admin@owent.net> Co-authored-by: Ehsan Saei <71217171+esigo@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Ben Landrum <71329856+benlandrum@users.noreply.github.com> Co-authored-by: jmanjon <67091862+juandemanjon@users.noreply.github.com> commit 73f3515 Author: WenTao Ou <admin@owent.net> Date: Wed Apr 6 15:41:42 2022 +0800 Merge main into async changes (open-telemetry#1321) commit ad3bdfe Author: DEBAJIT DAS <85024550+DebajitDas@users.noreply.github.com> Date: Thu Mar 31 09:56:24 2022 +0530 Added feature flag for asynchronous export (open-telemetry#1295) commit 15e7725 Author: WenTao Ou <admin@owent.net> Date: Tue Mar 29 13:09:11 2022 +0800 Cocurrency otlp http session (open-telemetry#1281) commit 729c2f8 Author: DEBAJIT DAS <85024550+DebajitDas@users.noreply.github.com> Date: Tue Mar 22 23:47:14 2022 +0530 Changing the type of callback function in Export function to std::function (open-telemetry#1278) commit 6f53da3 Author: DEBAJIT DAS <85024550+DebajitDas@users.noreply.github.com> Date: Mon Mar 21 19:31:51 2022 +0530 Async callback Exporter to Processor changes (open-telemetry#1275) commit c3eaa9d Author: WenTao Ou <owentou@tencent.com> Date: Mon Mar 21 14:41:51 2022 +0800 Cocurrency otlp http session (open-telemetry#1274)

* install sdk config (#1273) * Bump actions/cache from 2 to 3 (#1277) * Add owent as an Approver (#1276) * add owent as reviewer * fix order * Disable benchmark action failure (#1284) * metrics exemplar round 1 (#1264) * [Metrics SDK] - fix spelling (AggregationTemporarily to AggregationTemporality) (#1288) * fix compilation error with protobuf 3.5 (#1289) * Fix span SetAttribute crash (#1283) * Synchronous Metric collection (Delta , Cumulative) (#1265) * Rename `http_client_curl` to `opentelemetry_http_client_curl` (#1301) Signed-off-by: owent <admin@owent.net> * Don't show coverage annotation for pull requests (#1304) * Implement periodic exporting metric reader (#1286) * Add `async-changes` branch to pull_request of github action (#1309) Signed-off-by: owent <admin@owent.net> * Add InstrumentationInfo and Resource to the metrics data to be exported. (#1299) * Excempt should be applied on issue instead of PR (#1316) * Bump codecov/codecov-action from 2.1.0 to 3 (#1318) * Move public definitions into `opentelemetry_api`. (#1314) Signed-off-by: owent <admin@owent.net> * Add building test without RTTI (#1294) * Remove implicitly deleted default constructor (#1267) Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * [ETW Exporter] - ETW provider handle cleanup (#1322) * Bump actions/stale from 4 to 5 (#1323) * ostream metrics example (#1312) * Prepare v1.3.0 release (#1324) * Update yield logic for ARM processor (#1325) * Fix for #1292 (#1326) * Implement Merge and Diff operation for Histogram Aggregation (#1303) * fix metrics compiler warnings (#1328) * Replace deprecated googletest API (#1327) * Remove redundant tail / in CMake install (#1329) * dependencies image as artifact (#1333) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * metrics histogram example (#1330) * Link `opentelemetry_ext` with `opentelemetry_api` (#1336) * ostream metrics cmake (#1344) * prometheus exporter (#1331) * remove exporter registration to meter provider (#1350) * Bump github/codeql-action from 1 to 2 (#1351) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Add explicit type cast in baggage UrlDecode (#1353) * Fix scalar delete against array (#1356) * conditional include for codecvt header (#1355) * Add missing include guard (#1357) * Use latest TraceLoggingDynamic.h (#1354) * prometheus example (#1332) * Fix output time in metrics OStream exporter (#1346) * Simplify SDK Configuration: Use View with default aggregation if no matching View is configured (#1358) * Fix class member initialization order (#1360) * codecov ignore (#1364) * export opentelemetry_otlp_recordable (#1365) * Disable test on prometheus-cpp which not need (#1363) * Enable metric collection for Async Instruments - Delta and Cumulative (#1334) * fix baggage propagation for empty/invalid baggage context (#1367) * Fix empty tracestate header propagation (#1373) * Bump docker/setup-qemu-action from 1 to 2 (#1375) * Add noexcept/const qualifier at missing places for Trace API. (#1374) * fix noxcept * fix etw * Bump docker/build-push-action from 2 to 3 (#1377) * Bump docker/setup-buildx-action from 1 to 2 (#1376) * [Metrics SDK] Remove un-necessary files. (#1379) * reuse temporal metric storage for sync storage (#1369) * Prometheus exporter meters and instrument name (#1378) * Fix sharing resource in batched exported spans (#1386) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix: missing link to nlohmann_json (#1390) * Getting started document using ostream exporter (#1394) Co-authored-by: Reiley Yang <reyang@microsoft.com> * Connect async storage with async instruments (#1388) * get span_id from context when Logger::Log received invalid span_id (#1398) * Alpine image (#1382) * Upgrade proto to v0.17.0, update log data model (#1383) * Prepare v1.4.0 release (#1404) * Fix vcpkg package name in doc (#1392) * Document Getting Started with Prometheus and Grafana (#1396) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix OTEL_INTERNAL_LOG_INFO (#1407) * fix: WaitOnSocket select error when sockfd above FD_SETSIZE (#1410) * [BUILD] fix nlohmann_json's (third party) include dir (#1415) * [Metrics API/SDK] - Pass state to async callback function. (#1408) * Copy string_view passed to ETW exporter in PropertyVariant (#1425) * Fix ETW log exporter header inclusion (#1426) * [Metrics SDK] Only record non-negative / finite / Non-NAN histogram values (#1427) * validate histogram value * handle Nan * add changelog * divide by 0 error on windows * fix markdown lint * Fix global log handle symbols when using dlopen (#1420) * Add attributes/dimensions to metrics ostream exporter (#1400) * Log current timestamp instead of epoch time (#1434) * install sdk-config.h (#1419) * Fix GettingStarted documentation for Jaeger HTTP exporter (#1347) (#1439) * fix histogram (#1440) * Upgrade nlohmann_json to 3.10.5 (#1438) (#1441) * Fixed broken link to OpenTelemetry.io (#1445) (#1446) * Fix variables inizialization (#1430) * Remove `AsyncBatch*Processor`, implement [opentelemetry-specification#2452](open-telemetry/opentelemetry-specification#2452) Signed-off-by: WenTao Ou <admin@owent.net> * Remove invalid changelog Signed-off-by: WenTao Ou <admin@owent.net> * Fix compiling problems without `ENABLE_ASYNC_EXPORT` Signed-off-by: WenTao Ou <admin@owent.net> * Always return `ExportResult::kSuccess` Signed-off-by: WenTao Ou <admin@owent.net> Co-authored-by: Ehsan Saei <71217171+esigo@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Ben Landrum <71329856+benlandrum@users.noreply.github.com> Co-authored-by: jmanjon <67091862+juandemanjon@users.noreply.github.com> Co-authored-by: Zsolt Bölöny <bolony.zsolt@gmail.com> Co-authored-by: Leo Di Donato <leodidonato@gmail.com> Co-authored-by: Reiley Yang <reyang@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <labhas@microsoft.com> Co-authored-by: Hamed Mansouri <hamed0381@gmail.com> Co-authored-by: ztao <t@taozj.org> Co-authored-by: Flier Lu <flier@users.noreply.github.com> Co-authored-by: Marc Alff <marc.alff@free.fr> Co-authored-by: Marc Alff <marc.alff@oracle.com> Co-authored-by: univisionsrl <31103417+univisionsrl@users.noreply.github.com>

commit daf5091 Author: WenTao Ou <admin@owent.net> Date: Fri Jun 17 14:49:27 2022 +0800 Implement open-telemetry/opentelemetry-specification#2452 (open-telemetry#1456) * install sdk config (open-telemetry#1273) * Bump actions/cache from 2 to 3 (open-telemetry#1277) * Add owent as an Approver (open-telemetry#1276) * add owent as reviewer * fix order * Disable benchmark action failure (open-telemetry#1284) * metrics exemplar round 1 (open-telemetry#1264) * [Metrics SDK] - fix spelling (AggregationTemporarily to AggregationTemporality) (open-telemetry#1288) * fix compilation error with protobuf 3.5 (open-telemetry#1289) * Fix span SetAttribute crash (open-telemetry#1283) * Synchronous Metric collection (Delta , Cumulative) (open-telemetry#1265) * Rename `http_client_curl` to `opentelemetry_http_client_curl` (open-telemetry#1301) Signed-off-by: owent <admin@owent.net> * Don't show coverage annotation for pull requests (open-telemetry#1304) * Implement periodic exporting metric reader (open-telemetry#1286) * Add `async-changes` branch to pull_request of github action (open-telemetry#1309) Signed-off-by: owent <admin@owent.net> * Add InstrumentationInfo and Resource to the metrics data to be exported. (open-telemetry#1299) * Excempt should be applied on issue instead of PR (open-telemetry#1316) * Bump codecov/codecov-action from 2.1.0 to 3 (open-telemetry#1318) * Move public definitions into `opentelemetry_api`. (open-telemetry#1314) Signed-off-by: owent <admin@owent.net> * Add building test without RTTI (open-telemetry#1294) * Remove implicitly deleted default constructor (open-telemetry#1267) Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * [ETW Exporter] - ETW provider handle cleanup (open-telemetry#1322) * Bump actions/stale from 4 to 5 (open-telemetry#1323) * ostream metrics example (open-telemetry#1312) * Prepare v1.3.0 release (open-telemetry#1324) * Update yield logic for ARM processor (open-telemetry#1325) * Fix for open-telemetry#1292 (open-telemetry#1326) * Implement Merge and Diff operation for Histogram Aggregation (open-telemetry#1303) * fix metrics compiler warnings (open-telemetry#1328) * Replace deprecated googletest API (open-telemetry#1327) * Remove redundant tail / in CMake install (open-telemetry#1329) * dependencies image as artifact (open-telemetry#1333) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * metrics histogram example (open-telemetry#1330) * Link `opentelemetry_ext` with `opentelemetry_api` (open-telemetry#1336) * ostream metrics cmake (open-telemetry#1344) * prometheus exporter (open-telemetry#1331) * remove exporter registration to meter provider (open-telemetry#1350) * Bump github/codeql-action from 1 to 2 (open-telemetry#1351) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Add explicit type cast in baggage UrlDecode (open-telemetry#1353) * Fix scalar delete against array (open-telemetry#1356) * conditional include for codecvt header (open-telemetry#1355) * Add missing include guard (open-telemetry#1357) * Use latest TraceLoggingDynamic.h (open-telemetry#1354) * prometheus example (open-telemetry#1332) * Fix output time in metrics OStream exporter (open-telemetry#1346) * Simplify SDK Configuration: Use View with default aggregation if no matching View is configured (open-telemetry#1358) * Fix class member initialization order (open-telemetry#1360) * codecov ignore (open-telemetry#1364) * export opentelemetry_otlp_recordable (open-telemetry#1365) * Disable test on prometheus-cpp which not need (open-telemetry#1363) * Enable metric collection for Async Instruments - Delta and Cumulative (open-telemetry#1334) * fix baggage propagation for empty/invalid baggage context (open-telemetry#1367) * Fix empty tracestate header propagation (open-telemetry#1373) * Bump docker/setup-qemu-action from 1 to 2 (open-telemetry#1375) * Add noexcept/const qualifier at missing places for Trace API. (open-telemetry#1374) * fix noxcept * fix etw * Bump docker/build-push-action from 2 to 3 (open-telemetry#1377) * Bump docker/setup-buildx-action from 1 to 2 (open-telemetry#1376) * [Metrics SDK] Remove un-necessary files. (open-telemetry#1379) * reuse temporal metric storage for sync storage (open-telemetry#1369) * Prometheus exporter meters and instrument name (open-telemetry#1378) * Fix sharing resource in batched exported spans (open-telemetry#1386) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix: missing link to nlohmann_json (open-telemetry#1390) * Getting started document using ostream exporter (open-telemetry#1394) Co-authored-by: Reiley Yang <reyang@microsoft.com> * Connect async storage with async instruments (open-telemetry#1388) * get span_id from context when Logger::Log received invalid span_id (open-telemetry#1398) * Alpine image (open-telemetry#1382) * Upgrade proto to v0.17.0, update log data model (open-telemetry#1383) * Prepare v1.4.0 release (open-telemetry#1404) * Fix vcpkg package name in doc (open-telemetry#1392) * Document Getting Started with Prometheus and Grafana (open-telemetry#1396) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix OTEL_INTERNAL_LOG_INFO (open-telemetry#1407) * fix: WaitOnSocket select error when sockfd above FD_SETSIZE (open-telemetry#1410) * [BUILD] fix nlohmann_json's (third party) include dir (open-telemetry#1415) * [Metrics API/SDK] - Pass state to async callback function. (open-telemetry#1408) * Copy string_view passed to ETW exporter in PropertyVariant (open-telemetry#1425) * Fix ETW log exporter header inclusion (open-telemetry#1426) * [Metrics SDK] Only record non-negative / finite / Non-NAN histogram values (open-telemetry#1427) * validate histogram value * handle Nan * add changelog * divide by 0 error on windows * fix markdown lint * Fix global log handle symbols when using dlopen (open-telemetry#1420) * Add attributes/dimensions to metrics ostream exporter (open-telemetry#1400) * Log current timestamp instead of epoch time (open-telemetry#1434) * install sdk-config.h (open-telemetry#1419) * Fix GettingStarted documentation for Jaeger HTTP exporter (open-telemetry#1347) (open-telemetry#1439) * fix histogram (open-telemetry#1440) * Upgrade nlohmann_json to 3.10.5 (open-telemetry#1438) (open-telemetry#1441) * Fixed broken link to OpenTelemetry.io (open-telemetry#1445) (open-telemetry#1446) * Fix variables inizialization (open-telemetry#1430) * Remove `AsyncBatch*Processor`, implement [opentelemetry-specification#2452](open-telemetry/opentelemetry-specification#2452) Signed-off-by: WenTao Ou <admin@owent.net> * Remove invalid changelog Signed-off-by: WenTao Ou <admin@owent.net> * Fix compiling problems without `ENABLE_ASYNC_EXPORT` Signed-off-by: WenTao Ou <admin@owent.net> * Always return `ExportResult::kSuccess` Signed-off-by: WenTao Ou <admin@owent.net> Co-authored-by: Ehsan Saei <71217171+esigo@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Ben Landrum <71329856+benlandrum@users.noreply.github.com> Co-authored-by: jmanjon <67091862+juandemanjon@users.noreply.github.com> Co-authored-by: Zsolt Bölöny <bolony.zsolt@gmail.com> Co-authored-by: Leo Di Donato <leodidonato@gmail.com> Co-authored-by: Reiley Yang <reyang@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <labhas@microsoft.com> Co-authored-by: Hamed Mansouri <hamed0381@gmail.com> Co-authored-by: ztao <t@taozj.org> Co-authored-by: Flier Lu <flier@users.noreply.github.com> Co-authored-by: Marc Alff <marc.alff@free.fr> Co-authored-by: Marc Alff <marc.alff@oracle.com> Co-authored-by: univisionsrl <31103417+univisionsrl@users.noreply.github.com> commit f357102 Author: WenTao Ou <admin@owent.net> Date: Wed Jun 15 22:40:39 2022 +0800 Merge main into async changes (open-telemetry#1451) * install sdk config (open-telemetry#1273) * Bump actions/cache from 2 to 3 (open-telemetry#1277) * Add owent as an Approver (open-telemetry#1276) * add owent as reviewer * fix order * Disable benchmark action failure (open-telemetry#1284) * metrics exemplar round 1 (open-telemetry#1264) * [Metrics SDK] - fix spelling (AggregationTemporarily to AggregationTemporality) (open-telemetry#1288) * fix compilation error with protobuf 3.5 (open-telemetry#1289) * Fix span SetAttribute crash (open-telemetry#1283) * Synchronous Metric collection (Delta , Cumulative) (open-telemetry#1265) * Rename `http_client_curl` to `opentelemetry_http_client_curl` (open-telemetry#1301) Signed-off-by: owent <admin@owent.net> * Don't show coverage annotation for pull requests (open-telemetry#1304) * Implement periodic exporting metric reader (open-telemetry#1286) * Add `async-changes` branch to pull_request of github action (open-telemetry#1309) Signed-off-by: owent <admin@owent.net> * Add InstrumentationInfo and Resource to the metrics data to be exported. (open-telemetry#1299) * Excempt should be applied on issue instead of PR (open-telemetry#1316) * Bump codecov/codecov-action from 2.1.0 to 3 (open-telemetry#1318) * Move public definitions into `opentelemetry_api`. (open-telemetry#1314) Signed-off-by: owent <admin@owent.net> * Add building test without RTTI (open-telemetry#1294) * Remove implicitly deleted default constructor (open-telemetry#1267) Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * [ETW Exporter] - ETW provider handle cleanup (open-telemetry#1322) * Bump actions/stale from 4 to 5 (open-telemetry#1323) * ostream metrics example (open-telemetry#1312) * Prepare v1.3.0 release (open-telemetry#1324) * Update yield logic for ARM processor (open-telemetry#1325) * Fix for open-telemetry#1292 (open-telemetry#1326) * Implement Merge and Diff operation for Histogram Aggregation (open-telemetry#1303) * fix metrics compiler warnings (open-telemetry#1328) * Replace deprecated googletest API (open-telemetry#1327) * Remove redundant tail / in CMake install (open-telemetry#1329) * dependencies image as artifact (open-telemetry#1333) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * metrics histogram example (open-telemetry#1330) * Link `opentelemetry_ext` with `opentelemetry_api` (open-telemetry#1336) * ostream metrics cmake (open-telemetry#1344) * prometheus exporter (open-telemetry#1331) * remove exporter registration to meter provider (open-telemetry#1350) * Bump github/codeql-action from 1 to 2 (open-telemetry#1351) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Add explicit type cast in baggage UrlDecode (open-telemetry#1353) * Fix scalar delete against array (open-telemetry#1356) * conditional include for codecvt header (open-telemetry#1355) * Add missing include guard (open-telemetry#1357) * Use latest TraceLoggingDynamic.h (open-telemetry#1354) * prometheus example (open-telemetry#1332) * Fix output time in metrics OStream exporter (open-telemetry#1346) * Simplify SDK Configuration: Use View with default aggregation if no matching View is configured (open-telemetry#1358) * Fix class member initialization order (open-telemetry#1360) * codecov ignore (open-telemetry#1364) * export opentelemetry_otlp_recordable (open-telemetry#1365) * Disable test on prometheus-cpp which not need (open-telemetry#1363) * Enable metric collection for Async Instruments - Delta and Cumulative (open-telemetry#1334) * fix baggage propagation for empty/invalid baggage context (open-telemetry#1367) * Fix empty tracestate header propagation (open-telemetry#1373) * Bump docker/setup-qemu-action from 1 to 2 (open-telemetry#1375) * Add noexcept/const qualifier at missing places for Trace API. (open-telemetry#1374) * fix noxcept * fix etw * Bump docker/build-push-action from 2 to 3 (open-telemetry#1377) * Bump docker/setup-buildx-action from 1 to 2 (open-telemetry#1376) * [Metrics SDK] Remove un-necessary files. (open-telemetry#1379) * reuse temporal metric storage for sync storage (open-telemetry#1369) * Prometheus exporter meters and instrument name (open-telemetry#1378) * Fix sharing resource in batched exported spans (open-telemetry#1386) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix: missing link to nlohmann_json (open-telemetry#1390) * Getting started document using ostream exporter (open-telemetry#1394) Co-authored-by: Reiley Yang <reyang@microsoft.com> * Connect async storage with async instruments (open-telemetry#1388) * get span_id from context when Logger::Log received invalid span_id (open-telemetry#1398) * Alpine image (open-telemetry#1382) * Upgrade proto to v0.17.0, update log data model (open-telemetry#1383) * Prepare v1.4.0 release (open-telemetry#1404) * Fix vcpkg package name in doc (open-telemetry#1392) * Document Getting Started with Prometheus and Grafana (open-telemetry#1396) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * fix OTEL_INTERNAL_LOG_INFO (open-telemetry#1407) * fix: WaitOnSocket select error when sockfd above FD_SETSIZE (open-telemetry#1410) * [BUILD] fix nlohmann_json's (third party) include dir (open-telemetry#1415) * [Metrics API/SDK] - Pass state to async callback function. (open-telemetry#1408) * Copy string_view passed to ETW exporter in PropertyVariant (open-telemetry#1425) * Fix ETW log exporter header inclusion (open-telemetry#1426) * [Metrics SDK] Only record non-negative / finite / Non-NAN histogram values (open-telemetry#1427) * validate histogram value * handle Nan * add changelog * divide by 0 error on windows * fix markdown lint * Fix global log handle symbols when using dlopen (open-telemetry#1420) * Add attributes/dimensions to metrics ostream exporter (open-telemetry#1400) * Log current timestamp instead of epoch time (open-telemetry#1434) * install sdk-config.h (open-telemetry#1419) * Fix GettingStarted documentation for Jaeger HTTP exporter (open-telemetry#1347) (open-telemetry#1439) * fix histogram (open-telemetry#1440) * Upgrade nlohmann_json to 3.10.5 (open-telemetry#1438) (open-telemetry#1441) * Fixed broken link to OpenTelemetry.io (open-telemetry#1445) (open-telemetry#1446) Co-authored-by: Ehsan Saei <71217171+esigo@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Ben Landrum <71329856+benlandrum@users.noreply.github.com> Co-authored-by: jmanjon <67091862+juandemanjon@users.noreply.github.com> Co-authored-by: Zsolt Bölöny <bolony.zsolt@gmail.com> Co-authored-by: Leo Di Donato <leodidonato@gmail.com> Co-authored-by: Reiley Yang <reyang@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <labhas@microsoft.com> Co-authored-by: Hamed Mansouri <hamed0381@gmail.com> Co-authored-by: ztao <t@taozj.org> Co-authored-by: Flier Lu <flier@users.noreply.github.com> Co-authored-by: Marc Alff <marc.alff@free.fr> Co-authored-by: Marc Alff <marc.alff@oracle.com> commit d7b03e8 Author: WenTao Ou <admin@owent.net> Date: Fri May 20 13:25:24 2022 +0800 Merge main into async changes (open-telemetry#1411) commit 0aebd6e Author: WenTao Ou <admin@owent.net> Date: Mon May 16 23:26:41 2022 +0800 Merge main into async changes (open-telemetry#1395) commit 08a12b5 Author: WenTao Ou <admin@owent.net> Date: Thu May 12 00:51:48 2022 +0800 Cocurrency otlp http session (open-telemetry#1317) commit c614258 Author: DEBAJIT DAS <85024550+DebajitDas@users.noreply.github.com> Date: Wed May 4 22:55:20 2022 +0530 Added max async export support using separate AsyncBatchSpan/LogProcessor (open-telemetry#1306) commit 465158c Author: WenTao Ou <admin@owent.net> Date: Mon Apr 25 23:48:02 2022 +0800 Merge `main` into `async-changes` (open-telemetry#1348) * install sdk config (open-telemetry#1273) * Bump actions/cache from 2 to 3 (open-telemetry#1277) * Add owent as an Approver (open-telemetry#1276) * add owent as reviewer * fix order * Disable benchmark action failure (open-telemetry#1284) * metrics exemplar round 1 (open-telemetry#1264) * [Metrics SDK] - fix spelling (AggregationTemporarily to AggregationTemporality) (open-telemetry#1288) * fix compilation error with protobuf 3.5 (open-telemetry#1289) * Fix span SetAttribute crash (open-telemetry#1283) * Synchronous Metric collection (Delta , Cumulative) (open-telemetry#1265) * Rename `http_client_curl` to `opentelemetry_http_client_curl` (open-telemetry#1301) Signed-off-by: owent <admin@owent.net> * Don't show coverage annotation for pull requests (open-telemetry#1304) * Implement periodic exporting metric reader (open-telemetry#1286) * Add `async-changes` branch to pull_request of github action (open-telemetry#1309) Signed-off-by: owent <admin@owent.net> * Add InstrumentationInfo and Resource to the metrics data to be exported. (open-telemetry#1299) * Excempt should be applied on issue instead of PR (open-telemetry#1316) * Bump codecov/codecov-action from 2.1.0 to 3 (open-telemetry#1318) * Move public definitions into `opentelemetry_api`. (open-telemetry#1314) Signed-off-by: owent <admin@owent.net> * Add building test without RTTI (open-telemetry#1294) * Remove implicitly deleted default constructor (open-telemetry#1267) Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * [ETW Exporter] - ETW provider handle cleanup (open-telemetry#1322) * Bump actions/stale from 4 to 5 (open-telemetry#1323) * ostream metrics example (open-telemetry#1312) * Prepare v1.3.0 release (open-telemetry#1324) * Update yield logic for ARM processor (open-telemetry#1325) * Fix for open-telemetry#1292 (open-telemetry#1326) * Implement Merge and Diff operation for Histogram Aggregation (open-telemetry#1303) * fix metrics compiler warnings (open-telemetry#1328) * Replace deprecated googletest API (open-telemetry#1327) * Remove redundant tail / in CMake install (open-telemetry#1329) * dependencies image as artifact (open-telemetry#1333) Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> * metrics histogram example (open-telemetry#1330) * Link `opentelemetry_ext` with `opentelemetry_api` (open-telemetry#1336) * ostream metrics cmake (open-telemetry#1344) * Fix conflicts Signed-off-by: owent <admin@owent.net> * Using clang-format-10 to format codes(clang-format-14 has a different output) Signed-off-by: owent <admin@owent.net> Co-authored-by: Ehsan Saei <71217171+esigo@users.noreply.github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com> Co-authored-by: Tom Tan <Tom.Tan@microsoft.com> Co-authored-by: Ben Landrum <71329856+benlandrum@users.noreply.github.com> Co-authored-by: jmanjon <67091862+juandemanjon@users.noreply.github.com> commit 73f3515 Author: WenTao Ou <admin@owent.net> Date: Wed Apr 6 15:41:42 2022 +0800 Merge main into async changes (open-telemetry#1321) commit ad3bdfe Author: DEBAJIT DAS <85024550+DebajitDas@users.noreply.github.com> Date: Thu Mar 31 09:56:24 2022 +0530 Added feature flag for asynchronous export (open-telemetry#1295) commit 15e7725 Author: WenTao Ou <admin@owent.net> Date: Tue Mar 29 13:09:11 2022 +0800 Cocurrency otlp http session (open-telemetry#1281) commit 729c2f8 Author: DEBAJIT DAS <85024550+DebajitDas@users.noreply.github.com> Date: Tue Mar 22 23:47:14 2022 +0530 Changing the type of callback function in Export function to std::function (open-telemetry#1278) commit 6f53da3 Author: DEBAJIT DAS <85024550+DebajitDas@users.noreply.github.com> Date: Mon Mar 21 19:31:51 2022 +0530 Async callback Exporter to Processor changes (open-telemetry#1275) commit c3eaa9d Author: WenTao Ou <owentou@tencent.com> Date: Mon Mar 21 14:41:51 2022 +0800 Cocurrency otlp http session (open-telemetry#1274)

fix baggage propagation for empty/invalid baggage data

59e421d

lalitb requested a review from a team May 3, 2022 17:16

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Co-authored-by: Tom Tan <lilotom@gmail.com>

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Empty headers injected by HTTP and Baggage propagator #1366

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lalitb added 2 commits May 3, 2022 11:25

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Merge branch 'handle-empty-baggage' of github.com:lalitb/opentelemetr…

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…y-cpp into handle-empty-baggage

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Merge branch 'main' into handle-empty-baggage

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lalitb merged commit 59a48c1 into open-telemetry:main May 4, 2022

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fix baggage propagation for empty/invalid baggage context #1367

fix baggage propagation for empty/invalid baggage context #1367

lalitb commented May 3, 2022

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fix baggage propagation for empty/invalid baggage context #1367

fix baggage propagation for empty/invalid baggage context #1367

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lalitb commented May 3, 2022

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lalitb May 3, 2022 •

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lalitb May 3, 2022 •

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codecov bot commented May 3, 2022 •

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