* Make TraceFlags spec-compliant
* Remove `trace.FlagsDebug` and `trace.FlagsDeferred`
* These are used only by the B3 propagator and will be handled there in the `context.Context`
* Make `trace.TraceFlags` a defined type, aliasing `byte`
* Move `IsSampled` method from `trace.SpanContext` to `trace.TraceFlags`
* Add `Sampled(bool)` method to `trace.TraceFlags`
* Implement `Stringer` and `json.Marshaler` for `trace.TraceFlags`
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Rename `TraceFlags.Sampled()` to `TraceFlags.WithSampled()` for consistency
* Restore `SpanContext.IsSampled()` method.
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
Adds support for the opentelemetry exceptions semantic conventions. In
short, this has RecordError produce an exception event with exception
attributes instead of using the error event and error attributes.
While golang does not have exceptions, the spec itself does not
differentiate between errors and exceptions for recording purposes.
RecordError was kept as the method name, both for backwards
compatibility and to reduce confusion (the method signature takes in a
golang error object). The spec appears to allow this, as it suggests the
method is optional and signature may reflect whatever is most appropriate
for the language implementing it.
It may seem non-intuitive to log an exception event from a method called
RecordError, but it's beneficial to have consistent behavior across all
opentelemetry SDKs. Downstream projects like the opentelemetry-collector
can build off of the published API and not special case behaviors from
individual languages.
* Store Span instead of local/remote SpanContext in Context
Now that the SpanContext has a remote identifier, storing a Span's
SpanContext two separate ways in a Context (one for local another for
remote) is unnecessary and adds complication throughout the project when
determining heredity of a Span. This moves to storing the Span directly
in the Context uniformly (for both local and remote) as current Span. In
the process, it updates the getter/setter functionality the `trace`
package provides and replaces the distributed heredity logic throughout
the project with just using the current Span as the parent if it exists.
* Update trace/context.go
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Assert propagators context remote state
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Remove links on NewRoot spans
To ensure forwards compatibility, remove the unspecified links currently
set on `NewRoot` spans.
Resolves#461
* Remove links from oteltest tracer to match
* Jaeger exporter now populate Jaeger's Span Process from Resource
* Remove jaeger.WithProcess
* Fix tests
* Change the type of default service name into string
* Add tests
* Update CHANGELOG
* Use the API from `Set` to fetch service name in exporter
* Fix nits
* Add more test cases for jaegerBatchList function
* precommit
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Remove `WithRecord()` option from SpanConfig options
This brings the trace API into conformance with the specification.
* Add entry to CHANGELOG
Fixes#192
* Updated CHANGELOG with PR#
* Cleaned up CHANGELOG notes
* fixup! Merge remote-tracking branch 'upstream/main' into remove-with-record
* Use new spanContext API to set traceflags, tracestate
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
* Make SpanContext Immutable
* Adds NewSpanContext() constructor and SpanContextConfig{} struct for
constructing a new SpanContext when all fields are known
* Adds With<field>() methods to SpanContext for deriving a SpanContext
with a single field changed.
* Updates all uses of SpanContext to use the new API
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Update CHANGELOG.md
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Add tests for new SpanContext constructor and derivation
Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com>
* Address PR feedback
* Fix new uses of SpanContext from main
* Add a tool to auto-generate replace directives
* Auto-generated changes from previous commit
* Create new modules required for trace release
* otel/metric
* otel/trace
* otel/oteltest
* otel/sdk/export/metric
* otel/sdk/metric
Relates to #1467
* Move metric-related public API out of otel/ pkg
Move GetMeterProvider, Meter and SetMeterProvider to new package
otel/metric/global in the otel/metric module.
This will allow otel/ module to be released as v1.0.
* Include PR references in CHANGELOG
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
* Check for root dir
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
* Add TraceState to API
* Add tests for TraceState
* Update related tests
- stdout exporter test
- SDK test
* Update OTLP span transform
* Update CHANGELOG
* Change TraceState to struct instead of pointer
- Adjust tests for trace API
- Adjust adjacent parts of codebase (test utils, SDK etc.)
* Add methods to assert equality
- for type SpanContext, if SpanID, TraceID, TraceFlag and TraceState are
equal
- for type TraceState, if entries of both respective trace states are
equal
Signed-off-by: Matej Gera <matejgera@gmail.com>
* Copy values for new TraceState, adjust tests
* Use IsEqualWith in remaining tests instead of assertion func
* Further feedback, minor improvements
- Move IsEqualWith method to be only in test package
- Minor improvements, typos etc.
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
* Move global code to toplevel package
* Move version function to toplevel package
* Update changelog
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
* Update Span API event methods
Remove the context argument from the event methods. It is unused and can
be added back in as a passed option if needed in the future.
Update AddEvent to accept a required name and a set of options. These
options are the new EventOption type that can be used to configure a
SpanConfig Timestamp and Attributes.
Remove the AddEventWithTimestamp method as it is redundant to calling
AddEvent with a WithTimestamp option.
Update RecordError to also accept the EventOptions.
* Add changes to CHANGELOG
* Add LifeCycleOption
Use the LifeCycleOption to encapsulate the options passed to a span for
life cycle events.
* Move trace API to otel
* Move tracetest to oteltest
* Update package documentation
* Remove old api/trace package
* Lint
* Add changes to CHANGELOG
* Add tests for rest of trace API
* Apply suggestions from code review
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Documentation fixes
Includes resolutions for review issues.
* Correct CHANGELOG post release
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
* Update codes to match specification
* Add changes to changelog
* go mod tidy
* Add unit tests for codes
* Update SetStatus methods to only filter Unset
* Update apitest code being tested
* Move api/baggage to the propagators package
* Create Baggage API to match specification
* Update CHANGELOG.md
* Baggage API unit tests
* Rename and add unit test
* Update unit test value checking
* Update TODO with issue tracking work.
* Rename *Provider names
There is overlap in naming with MeterProviders and TracerProviders. This
is means the specification is not implemented and these types can not
exist in the same package (#1179). This makes each type and related
functions and types explicit.
* Add changes to CHANGELOG
* Convert XConfigure into constructors
Previously, we discussed the possibility of converting
the config types into internal ones. But due to the
cyclic dependencies it introduces, we are only
converting XConfigure into constructors and document that
XConfig types are most likely are not going to be directly
used by developers.
In package documents, constructors will be nicely listed
under the config types and they won't be yet another
standalone symbol developers need to learn about.
Fixes#1130.
* Add the changes to the CHANGELOG
* Unexport NoopXXX trace types
The change unexports the noop implementations and provide the NoopProvider function for user to construct noop providers. Users can access noop tracer and noop spans by using the provider.
This change removes the types users should never be directly using from the package. It improves the usability of the API by reducing the API surface to half and helping the user to focus on the canonical APIs.
Fixes#1133
* Provide noop tracer and span for internal use
* Remove obsolete doc
* Use noop span instead of nil
* Fix the broken build
Anthony Mirabella
Jack Wink
Tyler Yahn
Sam Xie
David Ashpole
ET
dependabot[bot]
Punya Biswal
Daniil Rutskiy
Leon Wang
Matej Gera
Guangwen Feng
Krzesimir Nowak
José Carlos Chávez
Stanley Nguyen
JBD