* add base2 expo histo aggregation
* add base2 expo histo, test, benchmark
* add prom, otlp exporter and example
* add ostream exporter and example
* update vscode launch
* run tools/format.sh
* add grpc exporter target switch for unix sockets
* Added ConvertExponentialHistogramMetric unit test
* Update the osstream_metric_test with ExponentialHistogram
* update CHANGELOG.md
* markdown lint
* Comment non-used function add missing includes
* add metrics dependency to otlp exporters test build
* run format
* remove unused function definition
* Added empty line in the end of a test file and removed comments
* Fix windows build errors
* fix iwyu warnings
* add comment to trigger pr update
* fix additional iwyu warnings
* Fix iwyu warning
* Fix include order in base2_exponential_histogram_aggregation.h
* Add kcumulative and kdelta aggregation temporality test with collect calls for base2 histogram aggregation
* add prelim bucketing checks
* Tested the exp2 constructor with point data
* Fix missing include in sync histogram test
* move diff and merge to use union of all buckets approach
* make get a const method
* update base2 expo hiso diff test
* add base2 expo histo test with sync storage collect
* uncomment examples
* format
* use static_cast
* fix comments
* update changelog
* Fix comments and errors in the pipeline
* Update sdk/src/metrics/aggregation/base2_exponential_histogram_aggregation.cc
Co-authored-by: Tom Tan <lilotom@gmail.com>
* remove unused code
* set max_buckets minimum to 2
* Revert otlp grpc client changes
Propose change in follow up PR
* [wip] make buckets unique ptr
* refactor unique_ptr for buckets with deep copies
* format
* update otlp serialization test with unique ptr
* format
* Small pipeline fixes
* iwyu fix
* remove boundary and format
---------
Co-authored-by: Ruslan Nigmatullin <euroelessar@gmail.com>
Co-authored-by: Felipe C. Dos Santos <felipe.santos.k@gmail.com>
Co-authored-by: Tom Tan <lilotom@gmail.com>
Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com>
Co-authored-by: Felipe C. Dos Santos <42920697+felipesantosk@users.noreply.github.com>
Building the sample on Windows, the gRPC sample server/client app fails to function correctly. The propagated trace context is corrupted, containing garbage characters after the trace parent string.
The string buffer from gRPC cannot be safely treated as a null-terminated C-string. To ensure safe copying, we must use its length property instead.
* Add synchronous gauge
* Add ABI Version macro, update tests
* Fix function description
* Fix formatting
* Remove ABI macros from SDK.
* Add error log for gauge delta temporality.
* Fix formatting
* Apply suggestions from code review
Move kGauge to the end, for better ABI compatibility.
---------
Co-authored-by: Lalit Kumar Bhasin <lalit_fin@yahoo.com>
Co-authored-by: Marc Alff <marc.alff@free.fr>
Looks like otel-collector equal or higher than 0.86.0 has the "debug"
exporter.
So updated the README.md with the latest version of the otel-collector
(v0.109.0) and also the CI script.
The logging exporter was renamed debug in 2023, the logging exporter will be removed in the near future, updating the example accordingly.
Co-authored-by: Marc Alff <marc.alff@oracle.com>
Marc Alff
Doug Barker
Tom Tan
ethan
WenTao Ou
Pranav Sharma
Luke (GuangHui) Zhang
Alex E.
WenTao Ou
uuzay
tobim
Fabrízio de Royes Mello
Alex Boten
Siddhartha Malladi
Dat Le
Ehsan Saei
John Bley
Keith Smiley
Lalit Kumar Bhasin
Tom Tan