mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2026-06-03 18:35:08 +02:00
758b5a52d5bcbb2843ce8ca32c2c7475b6af42a7
102 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Robert Pająk
|
a3941ff595 |
Release v1.42.0/v0.64.0/v0.18.0/v0.0.16 (#8006)
### Added - Add `go.opentelemetry.io/otel/semconv/v1.40.0` package. The package contains semantic conventions from the `v1.40.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv/v1.40.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.39.0`. (#7985) - Add `Err` and `SetErr` on `Record` in `go.opentelemetry.io/otel/log` to attach an error and set record exception attributes in `go.opentelemetry.io/otel/log/sdk`. (#7924) ### Changed - `TracerProvider.ForceFlush` in `go.opentelemetry.io/otel/sdk/trace` joins errors together and continues iteration through SpanProcessors as opposed to returning the first encountered error without attempting exports on subsequent SpanProcessors. (#7856) ### Fixed - Fix missing `request.GetBody` in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` to correctly handle HTTP2 GOAWAY frame. (#7931) - Fix semconv v1.39.0 generated metric helpers skipping required attributes when extra attributes were empty. (#7964) - Preserve W3C TraceFlags bitmask (including the random Trace ID flag) during trace context extraction and injection in `go.opentelemetry.io/otel/propagation`. (#7834) ### Removed - Drop support for [Go 1.24]. (#7984) |
||
|
Robert Pająk
|
4575a9774d |
Release 1.41.0/0.63.0/0.17.0/0.0.15 (#7977)
This release is the last to support [Go 1.24]. The next release will require at least [Go 1.25]. ### Added - Support testing of [Go 1.26]. (#7902) ### Fixed - Update `Baggage` in `go.opentelemetry.io/otel/propagation` and `Parse` and `New` in `go.opentelemetry.io/otel/baggage` to comply with W3C Baggage specification limits. `New` and `Parse` now return partial baggage along with an error when limits are exceeded. Errors from baggage extraction are reported to the global error handler. (#7880) [Go 1.26]: https://go.dev/doc/go1.26 [Go 1.25]: https://go.dev/doc/go1.25 [Go 1.24]: https://go.dev/doc/go1.24 |
||
 Tyler Yahn
|
a3a5317c5c |
Release v1.40.0 (#7859)
### Added - Add `Enabled` method to all synchronous instrument interfaces (`Float64Counter`, `Float64UpDownCounter`, `Float64Histogram`, `Float64Gauge`, `Int64Counter`, `Int64UpDownCounter`, `Int64Histogram`, `Int64Gauge`,) in `go.opentelemetry.io/otel/metric`. This stabilizes the synchronous instrument enabled feature, allowing users to check if an instrument will process measurements before performing computationally expensive operations. (#7763) - Add `AlwaysRecord` sampler in `go.opentelemetry.io/otel/sdk/trace`. (#7724) - Add `go.opentelemetry.io/otel/semconv/v1.39.0` package. The package contains semantic conventions from the `v1.39.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](https://github.com/open-telemetry/opentelemetry-go/blob/298cbedf256b7a9ab3c21e41fc5e3e6d6e4e94aa/semconv/v1.39.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.38.0.` (#7783, #7789) ### Changed - `Exporter` in `go.opentelemetry.io/otel/exporter/prometheus` ignores metrics with the scope `go.opentelemetry.io/contrib/bridges/prometheus`. This prevents scrape failures when the Prometheus exporter is misconfigured to get data from the Prometheus bridge. (#7688) - Improve performance of concurrent histogram measurements in `go.opentelemetry.io/otel/sdk/metric`. (#7474) - Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric`. (#7492) - Improve the concurrent performance of `HistogramReservoir` in `go.opentelemetry.io/otel/sdk/metric/exemplar` by 4x. (#7443) - Improve performance of concurrent synchronous gauge measurements in `go.opentelemetry.io/otel/sdk/metric`. (#7478) - Improve performance of concurrent exponential histogram measurements in `go.opentelemetry.io/otel/sdk/metric`. (#7702) - Improve the concurrent performance of `FixedSizeReservoir` in `go.opentelemetry.io/otel/sdk/metric/exemplar`. (#7447) - The `rpc.grpc.status_code` attribute in the experimental metrics emitted from `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` is replaced with the `rpc.response.status_code` attribute to align with the semantic conventions. (#7854) - The `rpc.grpc.status_code` attribute in the experimental metrics emitted from `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` is replaced with the `rpc.response.status_code` attribute to align with the semantic conventions. (#7854) ### Fixed - Fix bad log message when key-value pairs are dropped because of key duplication in `go.opentelemetry.io/otel/sdk/log`. (#7662) - Fix `DroppedAttributes` on `Record` in `go.opentelemetry.io/otel/sdk/log` to not count the non-attribute key-value pairs dropped because of key duplication. (#7662) - Fix `SetAttributes` on `Record` in `go.opentelemetry.io/otel/sdk/log` to not log that attributes are dropped when they are actually not dropped. (#7662) - `WithHostID` detector in `go.opentelemetry.io/otel/sdk/resource` to use full path for `ioreg` command on Darwin (macOS). (#7818) - Fix missing `request.GetBody` in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` to correctly handle HTTP2 GOAWAY frame. (#7794) ### Deprecated - Deprecate `go.opentelemetry.io/otel/exporters/zipkin`. For more information, see the [OTel blog post deprecating the Zipkin exporter](https://opentelemetry.io/blog/2025/deprecating-zipkin-exporters/). (#7670) --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> |
||
 Mahendra Bishnoi
|
c15644d64e |
stdoutmetric exporter observability (#7492)
Fixes https://github.com/open-telemetry/opentelemetry-go/issues/7014 This PR adds support for below self observability metrics for stdoutmetric exporter - otel.sdk.exporter.metric_data_point.inflight - otel.sdk.exporter.metric_data_point.exported - otel.sdk.exporter.operation.duration These metrics are experimental and hence behind a feature flag OTEL_GO_X_OBSERVABILITY. Definition of above metrics is available at https://github.com/open-telemetry/semantic-conventions/blob/v1.36.0/docs/otel/sdk-metrics.md <details> <summary>Observability Implementation Checklist</summary> ## Observability Implementation Checklist Based on the [project Observability guidelines](https://github.com/open-telemetry/opentelemetry-go/blob/e4ab3141123d0811125a69823dbbe4d9ec5a9b8f/CONTRIBUTING.md#observability), ensure the following are completed: ### Environment Variable Activation * [x] Observability features are disabled by default * [x] Features are activated through the `OTEL_GO_X_OBSERVABILITY` environment variable * [x] Use consistent pattern with `x.Observability.Enabled()` check [^1] * [x] Follow established experimental feature pattern [^2][^3] [^1]: https://github.com/open-telemetry/opentelemetry-go/blob/e4ab3141123d0811125a69823dbbe4d9ec5a9b8f/exporters/stdout/stdouttrace/internal/observ/instrumentation.go#L101-L103 [^2]: https://github.com/open-telemetry/opentelemetry-go/blob/e4ab3141123d0811125a69823dbbe4d9ec5a9b8f/exporters/stdout/stdouttrace/internal/x/x.go [^3]: https://github.com/open-telemetry/opentelemetry-go/blob/e4ab3141123d0811125a69823dbbe4d9ec5a9b8f/sdk/internal/x/x.go ### Encapsulation * [x] Instrumentation is encapsulated within a dedicated `struct` (e.g., [`Instrumentation`](https://github.com/open-telemetry/opentelemetry-go/blob/e4ab3141123d0811125a69823dbbe4d9ec5a9b8f/exporters/stdout/stdouttrace/internal/observ/instrumentation.go#L86-L94)) * [x] Instrumentation is not mixed into the instrumented component * [x] Instrumentation code is in its own file or package if complex/reused * [x] Instrumentation setup doesn't bloat the main component code ### Initialization * [x] Initialization is only done when observability is enabled * [x] Setup is explicit and side-effect free * [x] Return errors from initialization when appropriate * [x] Use the global Meter provider (e.g., `otel.GetMeterProvider()`) * [x] Include proper meter configuration with: * [x] Instrumentation package name is used for the Meter * [x] Instrumentation version (e.g. [`Version`](https://github.com/open-telemetry/opentelemetry-go/blob/e4ab3141123d0811125a69823dbbe4d9ec5a9b8f/exporters/stdout/stdouttrace/internal/observ/instrumentation.go#L40-L43)) * [x] Schema URL (e.g. [`SchemaURL`](https://github.com/open-telemetry/opentelemetry-go/blob/e4ab3141123d0811125a69823dbbe4d9ec5a9b8f/exporters/stdout/stdouttrace/internal/observ/instrumentation.go#L36-L38)) ### Performance * [x] Little to no overhead when observability is disabled * [x] Expensive operations are only executed when observability is enabled * [x] When enabled, instrumentation code paths are optimized to reduce allocation/computation overhead #### Attribute and Option Allocation Management * [x] Use `sync.Pool` for attribute slices and options with dynamic attributes * [x] Pool objects are properly reset before returning to pool * [x] Pools are scoped for maximum efficiency while ensuring correctness #### Caching * [x] Static attribute sets known at compile time are pre-computed and cached * [x] Common attribute combinations use lookup tables/maps #### Benchmarking * [x] Benchmarks provided for all instrumentation code * [ ] Benchmark scenarios include both enabled and disabled observability * [x] Benchmark results show impact on allocs/op, B/op, and ns/op (use `b.ReportAllocs()` in benchmarks) ### Error Handling and Robustness * [x] Errors are reported back to caller when possible * [x] Partial failures are handled gracefully * [x] Use partially initialized components when available * [x] Return errors to caller instead of only using `otel.Handle()` * [x] Use `otel.Handle()` only when component cannot report error to user ### Context Propagation * [x] Observability measurements receive the context from the function being measured (don't break context propagation by using `context.Background()`) ### Semantic Conventions Compliance * [x] All metrics follow [OpenTelemetry Semantic Conventions](https://github.com/open-telemetry/semantic-conventions/blob/5ee549b1ce30fe11fcb9b7e3bd35ebfb363f467f/docs/otel/sdk-metrics.md) * [x] Use the [`otelconv`](https://pkg.go.dev/go.opentelemetry.io/otel@v1.38.0/semconv/v1.37.0/otelconv) convenience package for metric semantic conventions * [x] Component names follow semantic conventions * [x] Use package path scope type as stable identifier for non-standard components * [x] Component names are stable unique identifiers * [x] Use global counter for uniqueness if necessary * [x] Component ID counter is resettable for deterministic testing ### Testing * [x] Use deterministic testing with isolated state * [x] Restore previous state after tests (`t.Cleanup()`) * [x] Isolate meter provider for testing * [x] Use `t.Setenv()` for environment variable testing * [x] Reset component ID counter for deterministic component names * [x] Test order doesn't affect results </details> --------- Co-authored-by: Robert Pająk <pellared@hotmail.com> Co-authored-by: Damien Mathieu <42@dmathieu.com> |
||
|
Tyler Yahn
|
6ce14298b9 |
Release v1.39.0 (#7676)
## Overview ### Added - Greatly reduce the cost of recording metrics in `go.opentelemetry.io/otel/sdk/metric` using hashing for map keys. (#7175) - Add `WithInstrumentationAttributeSet` option to `go.opentelemetry.io/otel/log`, `go.opentelemetry.io/otel/metric`, and `go.opentelemetry.io/otel/trace` packages. This provides a concurrent-safe and performant alternative to `WithInstrumentationAttributes` by accepting a pre-constructed `attribute.Set`. (#7287) - Add experimental observability for the Prometheus exporter in `go.opentelemetry.io/otel/exporters/prometheus`. Check the `go.opentelemetry.io/otel/exporters/prometheus/internal/x` package documentation for more information. (#7345) - Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#7353) - Add temporality selector functions `DeltaTemporalitySelector`, `CumulativeTemporalitySelector`, `LowMemoryTemporalitySelector` to `go.opentelemetry.io/otel/sdk/metric`. (#7434) - Add experimental observability metrics for simple log processor in `go.opentelemetry.io/otel/sdk/log`. (#7548) - Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#7459) - Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#7486) - Add experimental observability metrics for simple span processor in `go.opentelemetry.io/otel/sdk/trace`. (#7374) - Add experimental observability metrics in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#7512) - Add experimental observability metrics for manual reader in `go.opentelemetry.io/otel/sdk/metric`. (#7524) - Add experimental observability metrics for periodic reader in `go.opentelemetry.io/otel/sdk/metric`. (#7571) - Support `OTEL_EXPORTER_OTLP_LOGS_INSECURE` and `OTEL_EXPORTER_OTLP_INSECURE` environmental variables in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#7608) - Add `Enabled` method to the `Processor` interface in `go.opentelemetry.io/otel/sdk/log`. All `Processor` implementations now include an `Enabled` method. (#7639) - The `go.opentelemetry.io/otel/semconv/v1.38.0` package. The package contains semantic conventions from the `v1.38.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv/v1.38.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.37.0.`(#7648) ### Changed - `Distinct` in `go.opentelemetry.io/otel/attribute` is no longer guaranteed to uniquely identify an attribute set. Collisions between `Distinct` values for different Sets are possible with extremely high cardinality (billions of series per instrument), but are highly unlikely. (#7175) - `WithInstrumentationAttributes` in `go.opentelemetry.io/otel/trace` synchronously de-duplicates the passed attributes instead of delegating it to the returned `TracerOption`. (#7266) - `WithInstrumentationAttributes` in `go.opentelemetry.io/otel/meter` synchronously de-duplicates the passed attributes instead of delegating it to the returned `MeterOption`. (#7266) - `WithInstrumentationAttributes` in `go.opentelemetry.io/otel/log` synchronously de-duplicates the passed attributes instead of delegating it to the returned `LoggerOption`. (#7266) - Rename the `OTEL_GO_X_SELF_OBSERVABILITY` environment variable to `OTEL_GO_X_OBSERVABILITY` in `go.opentelemetry.io/otel/sdk/trace`, `go.opentelemetry.io/otel/sdk/log`, and `go.opentelemetry.io/otel/exporters/stdout/stdouttrace`. (#7302) - Improve performance of histogram `Record` in `go.opentelemetry.io/otel/sdk/metric` when min and max are disabled using `NoMinMax`. (#7306) - Improve error handling for dropped data during translation by using `prometheus.NewInvalidMetric` in `go.opentelemetry.io/otel/exporters/prometheus`. ⚠️ **Breaking Change:** Previously, these cases were only logged and scrapes succeeded. Now, when translation would drop data (e.g., invalid label/value), the exporter emits a `NewInvalidMetric`, and Prometheus scrapes **fail with HTTP 500** by default. To preserve the prior behavior (scrapes succeed while errors are logged), configure your Prometheus HTTP handler with: `promhttp.HandlerOpts{ ErrorHandling: promhttp.ContinueOnError }`. (#7363) - Replace fnv hash with xxhash in `go.opentelemetry.io/otel/attribute` for better performance. (#7371) - The default `TranslationStrategy` in `go.opentelemetry.io/exporters/prometheus` is changed from `otlptranslator.NoUTF8EscapingWithSuffixes` to `otlptranslator.UnderscoreEscapingWithSuffixes`. (#7421) - Improve performance of concurrent measurements in `go.opentelemetry.io/otel/sdk/metric`. (#7427) - Include W3C TraceFlags (bits 0–7) in the OTLP `Span.Flags` field in `go.opentelemetry.io/exporters/otlp/otlptrace/otlptracehttp` and `go.opentelemetry.io/exporters/otlp/otlptrace/otlptracegrpc`. (#7438) - The `ErrorType` function in `go.opentelemetry.io/otel/semconv/v1.37.0` now handles custom error types. If an error implements an `ErrorType() string` method, the return value of that method will be used as the error type. (#7442) ### Fixed - Fix `WithInstrumentationAttributes` options in `go.opentelemetry.io/otel/trace`, `go.opentelemetry.io/otel/metric`, and `go.opentelemetry.io/otel/log` to properly merge attributes when passed multiple times instead of replacing them. Attributes with duplicate keys will use the last value passed. (#7300) - The equality of `attribute.Set` when using the `Equal` method is not affected by the user overriding the empty set pointed to by `attribute.EmptySet` in `go.opentelemetry.io/otel/attribute`. (#7357) - Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#7372) - Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#7372) - Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#7372) - Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#7372) - Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#7372) - Return partial OTLP export errors to the caller in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#7372) - Fix `AddAttributes`, `SetAttributes`, `SetBody` on `Record` in `go.opentelemetry.io/otel/sdk/log` to not mutate input. (#7403) - Do not double record measurements of `RecordSet` methods in `go.opentelemetry.io/otel/semconv/v1.37.0`. (#7655) - Do not double record measurements of `RecordSet` methods in `go.opentelemetry.io/otel/semconv/v1.36.0`. (#7656) ### Removed - Drop support for [Go 1.23]. (#7274) - Remove the `FilterProcessor` interface in `go.opentelemetry.io/otel/sdk/log`. The `Enabled` method has been added to the `Processor` interface instead. All `Processor` implementations must now implement the `Enabled` method. Custom processors that do not filter records can implement `Enabled` to return `true`. (#7639) |
||
 ian
|
b78550d4a9 |
Added the internal/observ package to otlploghttp (#7484)
- Part of https://github.com/open-telemetry/opentelemetry-go/issues/7018 - Generate x package from shared template ``` goos: darwin goarch: arm64 pkg: go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp/internal/observ cpu: Apple M3 │ bmark.results │ │ sec/op │ InstrumentationExportLogs/NoError-8 98.71n ± 0% InstrumentationExportLogs/PartialError-8 1.145µ ± 2% InstrumentationExportLogs/FullError-8 1.164µ ± 1% geomean 508.5n │ bmark.results │ │ B/op │ InstrumentationExportLogs/NoError-8 0.000 ± 0% InstrumentationExportLogs/PartialError-8 769.0 ± 0% InstrumentationExportLogs/FullError-8 769.0 ± 0% geomean ¹ ¹ summaries must be >0 to compute geomean │ bmark.results │ │ allocs/op │ InstrumentationExportLogs/NoError-8 0.000 ± 0% InstrumentationExportLogs/PartialError-8 5.000 ± 0% InstrumentationExportLogs/FullError-8 5.000 ± 0% geomean ¹ ¹ summaries must be >0 to compute geomean ``` --------- Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> |
||
|
Tyler Yahn
|
a817caa321 |
Add a version const to otlptracehttp (#7479)
Part of #7006 |
||
|
Tyler Yahn
|
14d6372a05 |
Add the internal/observ package to otlptracegrpc (#7404)
- Part of #7007 - Contains a TODO tracking features added in #7401 - This package will be used to instrument `otlptracegrpc` in a follow-up PR ### Benchmarks ```terminal goos: linux goarch: amd64 pkg: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/observ cpu: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz │ otlptracegrpc-internal-observ.bmark.result │ │ sec/op │ InstrumentationExportSpans/NoError-8 143.8n ± 4% InstrumentationExportSpans/PartialError-8 1.747µ ± 6% InstrumentationExportSpans/FullError-8 1.737µ ± 11% geomean 758.4n │ otlptracegrpc-internal-observ.bmark.result │ │ B/op │ InstrumentationExportSpans/NoError-8 0.000 ± 0% InstrumentationExportSpans/PartialError-8 753.0 ± 0% InstrumentationExportSpans/FullError-8 753.0 ± 0% geomean ¹ ¹ summaries must be >0 to compute geomean │ otlptracegrpc-internal-observ.bmark.result │ │ allocs/op │ InstrumentationExportSpans/NoError-8 0.000 ± 0% InstrumentationExportSpans/PartialError-8 4.000 ± 0% InstrumentationExportSpans/FullError-8 4.000 ± 0% geomean ¹ ¹ summaries must be >0 to compute geomean ``` --------- Co-authored-by: Robert Pająk <pellared@hotmail.com> |
||
|
ian
|
5dd35ce873 |
feat: logs SDK observability - otlploggrpc exporter metrics (#7353)
This PR adds support for experimental metrics in `otlploggrpc` - `otel.sdk.exporter.log.inflight` - `otel.sdk.exporter.log.exported` - `otel.sdk.exporter.operation.duration` References: - #7084 - https://github.com/open-telemetry/opentelemetry-go/issues/7019 - [Follow guidelines](https://github.com/open-telemetry/opentelemetry-go/blob/a5dcd68ebb2f3669f7685ac7b0f3f1624251a381/CONTRIBUTING.md#encapsulation). ----- ```txt goos: darwin goarch: arm64 pkg: go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc cpu: Apple M3 │ disabled.txt │ enabled.txt │ │ sec/op │ sec/op vs base │ ExporterExportLogs/Observability-8 681.5µ ± 3% 684.3µ ± 6% ~ (p=0.315 n=10) │ disabled.txt │ enabled.txt │ │ B/op │ B/op vs base │ ExporterExportLogs/Observability-8 672.8Ki ± 0% 673.6Ki ± 1% ~ (p=0.247 n=10) │ disabled.txt │ enabled.txt │ │ allocs/op │ allocs/op vs base │ ExporterExportLogs/Observability-8 9.224k ± 0% 9.232k ± 0% +0.09% (p=0.000 n=10) ``` ----- ```txt goos: darwin goarch: arm64 pkg: go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc/internal/observ cpu: Apple M3 │ bench.txt │ │ sec/op │ InstrumentationExportLogs/NoError-8 162.6n ± 3% InstrumentationExportLogs/PartialError-8 705.5n ± 5% InstrumentationExportLogs/FullError-8 592.1n ± 1% geomean 408.0n │ bench.txt │ │ B/op │ InstrumentationExportLogs/NoError-8 152.0 ± 0% InstrumentationExportLogs/PartialError-8 697.0 ± 0% InstrumentationExportLogs/FullError-8 616.0 ± 0% geomean 402.6 │ bench.txt │ │ allocs/op │ InstrumentationExportLogs/NoError-8 3.000 ± 0% InstrumentationExportLogs/PartialError-8 10.00 ± 0% InstrumentationExportLogs/FullError-8 8.000 ± 0% geomean 6.214 ``` ----- ```txt pkg: go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc/internal/observ cpu: Apple M3 │ parse_target.txt │ │ sec/op │ ParseTarget/HostName-8 38.00n ± ∞ ¹ ParseTarget/HostPort-8 51.33n ± ∞ ¹ ParseTarget/IPv4WithoutPort-8 44.74n ± ∞ ¹ ParseTarget/IPv4WithPort-8 62.56n ± ∞ ¹ ParseTarget/IPv6Bare-8 94.89n ± ∞ ¹ ParseTarget/IPv6Bracket-8 93.78n ± ∞ ¹ ParseTarget/IPv6WithPort-8 57.57n ± ∞ ¹ ParseTarget/UnixSocket-8 8.329n ± ∞ ¹ ParseTarget/UnixAbstractSocket-8 9.082n ± ∞ ¹ ParseTarget/Passthrough-8 58.06n ± ∞ ¹ geomean 40.64n ¹ need >= 6 samples for confidence interval at level 0.95 │ parse_target.txt │ │ B/op │ ParseTarget/HostName-8 48.00 ± ∞ ¹ ParseTarget/HostPort-8 48.00 ± ∞ ¹ ParseTarget/IPv4WithoutPort-8 16.00 ± ∞ ¹ ParseTarget/IPv4WithPort-8 48.00 ± ∞ ¹ ParseTarget/IPv6Bare-8 16.00 ± ∞ ¹ ParseTarget/IPv6Bracket-8 16.00 ± ∞ ¹ ParseTarget/IPv6WithPort-8 48.00 ± ∞ ¹ ParseTarget/UnixSocket-8 0.000 ± ∞ ¹ ParseTarget/UnixAbstractSocket-8 0.000 ± ∞ ¹ ParseTarget/Passthrough-8 48.00 ± ∞ ¹ geomean ² ¹ need >= 6 samples for confidence interval at level 0.95 ² summaries must be >0 to compute geomean │ parse_target.txt │ │ allocs/op │ ParseTarget/HostName-8 1.000 ± ∞ ¹ ParseTarget/HostPort-8 1.000 ± ∞ ¹ ParseTarget/IPv4WithoutPort-8 1.000 ± ∞ ¹ ParseTarget/IPv4WithPort-8 1.000 ± ∞ ¹ ParseTarget/IPv6Bare-8 1.000 ± ∞ ¹ ParseTarget/IPv6Bracket-8 1.000 ± ∞ ¹ ParseTarget/IPv6WithPort-8 1.000 ± ∞ ¹ ParseTarget/UnixSocket-8 0.000 ± ∞ ¹ ParseTarget/UnixAbstractSocket-8 0.000 ± ∞ ¹ ParseTarget/Passthrough-8 1.000 ± ∞ ¹ geomean ² ¹ need >= 6 samples for confidence interval at level 0.95 ² summaries must be >0 to compute geomean ``` --------- Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> |
||
 Robert Wu
|
60f9f39d78 |
feat(prometheus): Add observability for prometheus exporter (#7345)
fix #7013 References: - [Follow guidelines](https://github.com/open-telemetry/opentelemetry-go/blob/a5dcd68ebb2f3669f7685ac7b0f3f1624251a381/CONTRIBUTING.md#encapsulation). - PR: #7307 Implement following self-observability metrics from https://github.com/open-telemetry/semantic-conventions/blob/v1.36.0/docs/otel/sdk-metrics.md for https://pkg.go.dev/go.opentelemetry.io/otel/exporters/prometheus: - otel.sdk.exporter.metric_data_point.inflight - otel.sdk.exporter.metric_data_point.exported - otel.sdk.exporter.operation.duration - otel.sdk.metric_reader.collection.duration ### Benchmarks ```console ➜ benchstat /tmp/bench_disabled.txt /tmp/bench_enabled.txt goos: darwin goarch: arm64 pkg: go.opentelemetry.io/otel/exporters/prometheus/internal/observ cpu: Apple M1 Max │ /tmp/bench_disabled.txt │ /tmp/bench_enabled.txt │ │ sec/op │ sec/op vs base │ InstrumentationExportMetrics-10 177.5n ± 0% 177.8n ± 0% +0.14% (p=0.039 n=20) InstrumentationRecordOperationDuration-10 246.6n ± 0% 246.7n ± 0% ~ (p=0.606 n=20) InstrumentationRecordCollectionDuration-10 246.8n ± 1% 247.2n ± 0% ~ (p=0.456 n=20) geomean 221.1n 221.3n +0.09% │ /tmp/bench_disabled.txt │ /tmp/bench_enabled.txt │ │ B/op │ B/op vs base │ InstrumentationExportMetrics-10 256.0 ± 0% 256.0 ± 0% ~ (p=1.000 n=20) ¹ InstrumentationRecordOperationDuration-10 272.0 ± 0% 272.0 ± 0% ~ (p=1.000 n=20) ¹ InstrumentationRecordCollectionDuration-10 272.0 ± 0% 272.0 ± 0% ~ (p=1.000 n=20) ¹ geomean 266.6 266.6 +0.00% ¹ all samples are equal │ /tmp/bench_disabled.txt │ /tmp/bench_enabled.txt │ │ allocs/op │ allocs/op vs base │ InstrumentationExportMetrics-10 3.000 ± 0% 3.000 ± 0% ~ (p=1.000 n=20) ¹ InstrumentationRecordOperationDuration-10 3.000 ± 0% 3.000 ± 0% ~ (p=1.000 n=20) ¹ InstrumentationRecordCollectionDuration-10 3.000 ± 0% 3.000 ± 0% ~ (p=1.000 n=20) ¹ geomean 3.000 3.000 +0.00% ¹ all samples are equal ``` --------- Co-authored-by: Flc゛ <four_leaf_clover@foxmail.com> Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> |
||
|
Tyler Yahn
|
9b6585ae54 |
Encapsulate stdouttrace.Exporter instrumentation in internal package (#7307)
[Follow guidelines](https://github.com/open-telemetry/opentelemetry-go/blob/a5dcd68ebb2f3669f7685ac7b0f3f1624251a381/CONTRIBUTING.md#encapsulation) and move instrumentation into its own type. |
||
|
Tyler Yahn
|
84e3f3ac8b |
Release v1.38.0 (#7271)
This release is the last to support [Go 1.23]. The next release will require at least [Go 1.24]. ### Added - Add native histogram exemplar support in `go.opentelemetry.io/otel/exporters/prometheus`. (#6772) - Add template attribute functions to the `go.opentelmetry.io/otel/semconv/v1.34.0` package. (#6939) - `ContainerLabel` - `DBOperationParameter` - `DBSystemParameter` - `HTTPRequestHeader` - `HTTPResponseHeader` - `K8SCronJobAnnotation` - `K8SCronJobLabel` - `K8SDaemonSetAnnotation` - `K8SDaemonSetLabel` - `K8SDeploymentAnnotation` - `K8SDeploymentLabel` - `K8SJobAnnotation` - `K8SJobLabel` - `K8SNamespaceAnnotation` - `K8SNamespaceLabel` - `K8SNodeAnnotation` - `K8SNodeLabel` - `K8SPodAnnotation` - `K8SPodLabel` - `K8SReplicaSetAnnotation` - `K8SReplicaSetLabel` - `K8SStatefulSetAnnotation` - `K8SStatefulSetLabel` - `ProcessEnvironmentVariable` - `RPCConnectRPCRequestMetadata` - `RPCConnectRPCResponseMetadata` - `RPCGRPCRequestMetadata` - `RPCGRPCResponseMetadata` - Add `ErrorType` attribute helper function to the `go.opentelmetry.io/otel/semconv/v1.34.0` package. (#6962) - Add `WithAllowKeyDuplication` in `go.opentelemetry.io/otel/sdk/log` which can be used to disable deduplication for log records. (#6968) - Add `WithCardinalityLimit` option to configure the cardinality limit in `go.opentelemetry.io/otel/sdk/metric`. (#6996, #7065, #7081, #7164, #7165, #7179) - Add `Clone` method to `Record` in `go.opentelemetry.io/otel/log` that returns a copy of the record with no shared state. (#7001) - Add experimental self-observability span and batch span processor metrics in `go.opentelemetry.io/otel/sdk/trace`. Check the `go.opentelemetry.io/otel/sdk/trace/internal/x` package documentation for more information. (#7027, #6393, #7209) - The `go.opentelemetry.io/otel/semconv/v1.36.0` package. The package contains semantic conventions from the `v1.36.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv/v1.36.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.34.0.`(#7032, #7041) - Add support for configuring Prometheus name translation using `WithTranslationStrategy` option in `go.opentelemetry.io/otel/exporters/prometheus`. The current default translation strategy when UTF-8 mode is enabled is `NoUTF8EscapingWithSuffixes`, but a future release will change the default strategy to `UnderscoreEscapingWithSuffixes` for compliance with the specification. (#7111) - Add experimental self-observability log metrics in `go.opentelemetry.io/otel/sdk/log`. Check the `go.opentelemetry.io/otel/sdk/log/internal/x` package documentation for more information. (#7121) - Add experimental self-observability trace exporter metrics in `go.opentelemetry.io/otel/exporters/stdout/stdouttrace`. Check the `go.opentelemetry.io/otel/exporters/stdout/stdouttrace/internal/x` package documentation for more information. (#7133) - Support testing of [Go 1.25]. (#7187) - The `go.opentelemetry.io/otel/semconv/v1.37.0` package. The package contains semantic conventions from the `v1.37.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv/v1.37.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.36.0.`(#7254) ### Changed - Optimize `TraceIDFromHex` and `SpanIDFromHex` in `go.opentelemetry.io/otel/sdk/trace`. (#6791) - Change `AssertEqual` in `go.opentelemetry.io/otel/log/logtest` to accept `TestingT` in order to support benchmarks and fuzz tests. (#6908) - Change `DefaultExemplarReservoirProviderSelector` in `go.opentelemetry.io/otel/sdk/metric` to use `runtime.GOMAXPROCS(0)` instead of `runtime.NumCPU()` for the `FixedSizeReservoirProvider` default size. (#7094) ### Fixed - `SetBody` method of `Record` in `go.opentelemetry.io/otel/sdk/log` now deduplicates key-value collections (`log.Value` of `log.KindMap` from `go.opentelemetry.io/otel/log`). (#7002) - Fix `go.opentelemetry.io/otel/exporters/prometheus` to not append a suffix if it's already present in metric name. (#7088) - Fix the `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` self-observability component type and name. (#7195) - Fix partial export count metric in `go.opentelemetry.io/otel/exporters/stdout/stdouttrace`. (#7199) ### Deprecated - Deprecate `WithoutUnits` and `WithoutCounterSuffixes` options, preferring `WithTranslationStrategy` instead. (#7111) - Deprecate support for `OTEL_GO_X_CARDINALITY_LIMIT` environment variable in `go.opentelemetry.io/otel/sdk/metric`. Use `WithCardinalityLimit` option instead. (#7166) |
||
 David Ashpole
|
fb73949695 |
Release exporters/prometheus/v0.59.1 (#7056)
Patch release for https://github.com/open-telemetry/opentelemetry-go/issues/7039 ### Changed - Retract `v0.59.0` release of `go.opentelemetry.io/otel/exporters/prometheus` module which appends incorrect unit suffixes. (#7046) - Change `go.opentelemetry.io/otel/exporters/prometheus` to no longer deduplicate suffixes when UTF8 is enabled. It is recommended to disable unit and counter suffixes in the exporter, and manually add suffixes if you rely on the existing behavior. (#7044) ### Fixed - Fix `go.opentelemetry.io/otel/exporters/prometheus` to properly handle unit suffixes when the unit is in brackets. E.g. `{spans}`. (#7044) |
||
|
Robert Pająk
|
69e81088ad |
Release 1.37.0/0.59.0/0.13.0 (#6925)
### Added - The `go.opentelemetry.io/otel/semconv/v1.33.0` package. The package contains semantic conventions from the `v1.33.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv/v1.33.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.32.0.`(#6799) - The `go.opentelemetry.io/otel/semconv/v1.34.0` package. The package contains semantic conventions from the `v1.34.0` version of the OpenTelemetry Semantic Conventions. (#6812) - Add metric's schema URL as `otel_scope_schema_url` label in `go.opentelemetry.io/otel/exporters/prometheus`. (#5947) - Add metric's scope attributes as `otel_scope_[attribute]` labels in `go.opentelemetry.io/otel/exporters/prometheus`. (#5947) - Add `EventName` to `EnabledParameters` in `go.opentelemetry.io/otel/log`. (#6825) - Add `EventName` to `EnabledParameters` in `go.opentelemetry.io/otel/sdk/log`. (#6825) - Changed handling of `go.opentelemetry.io/otel/exporters/prometheus` metric renaming to add unit suffixes when it doesn't match one of the pre-defined values in the unit suffix map. (#6839) ### Changed - The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/bridge/opentracing`. (#6827) - The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/exporters/zipkin`. (#6829) - The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/metric`. (#6832) - The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/sdk/resource`. (#6834) - The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/sdk/trace`. (#6835) - The semantic conventions have been upgraded from `v1.26.0` to `v1.34.0` in `go.opentelemetry.io/otel/trace`. (#6836) - `Record.Resource` now returns `*resource.Resource` instead of `resource.Resource` in `go.opentelemetry.io/otel/sdk/log`. (#6864) - Retry now shows error cause for context timeout in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`, `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6898) ### Fixed - Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#6710) - Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#6710) - Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#6710) - Stop stripping trailing slashes from configured endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#6710) - Validate exponential histogram scale range for Prometheus compatibility in `go.opentelemetry.io/otel/exporters/prometheus`. (#6822) - Context cancellation during metric pipeline produce does not corrupt data in `go.opentelemetry.io/otel/sdk/metric`. (#6914) ### Removed - `go.opentelemetry.io/otel/exporters/prometheus` no longer exports `otel_scope_info` metric. (#6770) |
||
 Bəxtiyar
|
98f76937b8 |
chore: flatten bridge/opentracing/internal package (#6916)
This commit moves `bridge/opentracing/internal/mock.go` to `bridge/opentracing/mock_test.go`, makes all exported types private and removes unnecessary `bridge/open/internal` package. Closes https://github.com/open-telemetry/opentelemetry-go/issues/6563 --------- Co-authored-by: Damien Mathieu <42@dmathieu.com> |
||
|
Robert Pająk
|
1cd3ddfa4e |
logtest modules to be released with tags (#6876)
Per https://github.com/open-telemetry/opentelemetry-go-build-tools/pull/921#issuecomment-2914384225 It would be also nicer for us in Go Contrib. |
||
|
Tyler Yahn
|
0fc383a3ac |
Release log/v0.12.2 (#6806)
Resolve #6803 - Retract `v0.12.0` release of `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` module that contains invalid dependencies. (#6804) - Retract `v0.12.0` release of `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` module that contains invalid dependencies. (#6804) - Retract `v0.12.0` release of `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` module that contains invalid dependencies. (#6804) --------- Co-authored-by: Robert Pająk <pellared@hotmail.com> Co-authored-by: Damien Mathieu <42@dmathieu.com> |
||
 Damien Mathieu
|
355c8ccc26 |
Release experimental logs 0.12.1 (#6802)
# Overview ### Fixes - Use the proper dependency version of `go.opentelemetry.io/otel/sdk/log/logtest` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#6800) - Use the proper dependency version of `go.opentelemetry.io/otel/sdk/log/logtest` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6800) - Use the proper dependency version of `go.opentelemetry.io/otel/sdk/log/logtest` in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#6800) |
||
|
Damien Mathieu
|
a85ae98dce |
Release v1.36.0/v0.58.0/v0.12.0 (#6793)
# Overview Closes https://github.com/open-telemetry/opentelemetry-go/issues/6786 ### Added - Add exponential histogram support in `go.opentelemetry.io/otel/exporters/prometheus`. (#6421) - The `go.opentelemetry.io/otel/semconv/v1.31.0` package. The package contains semantic conventions from the `v1.31.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv/v1.31.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.30.0`. (#6479) - Add `Recording`, `Scope`, and `Record` types in `go.opentelemetry.io/otel/log/logtest`. (#6507) - Add `WithHTTPClient` option to configure the `http.Client` used by `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#6751) - Add `WithHTTPClient` option to configure the `http.Client` used by `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#6752) - Add `WithHTTPClient` option to configure the `http.Client` used by `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6688) - Add `ValuesGetter` in `go.opentelemetry.io/otel/propagation`, a `TextMapCarrier` that supports retrieving multiple values for a single key. (#5973) - Add `Values` method to `HeaderCarrier` to implement the new `ValuesGetter` interface in `go.opentelemetry.io/otel/propagation`. (#5973) - Update `Baggage` in `go.opentelemetry.io/otel/propagation` to retrieve multiple values for a key when the carrier implements `ValuesGetter`. (#5973) - Add `AssertEqual` function in `go.opentelemetry.io/otel/log/logtest`. (#6662) - The `go.opentelemetry.io/otel/semconv/v1.32.0` package. The package contains semantic conventions from the `v1.32.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv/v1.32.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.31.0`(#6782) - Add `Transform` option in `go.opentelemetry.io/otel/log/logtest`. (#6794) - Add `Desc` option in `go.opentelemetry.io/otel/log/logtest`. (#6796) ### Removed - Drop support for [Go 1.22]. (#6381, #6418) - Remove `Resource` field from `EnabledParameters` in `go.opentelemetry.io/otel/sdk/log`. (#6494) - Remove `RecordFactory` type from `go.opentelemetry.io/otel/log/logtest`. (#6492) - Remove `ScopeRecords`, `EmittedRecord`, and `RecordFactory` types from `go.opentelemetry.io/otel/log/logtest`. (#6507) - Remove `AssertRecordEqual` function in `go.opentelemetry.io/otel/log/logtest`, use `AssertEqual` instead. (#6662) ### Changed - ⚠️ Update `github.com/prometheus/client_golang` to `v1.21.1`, which changes the `NameValidationScheme` to `UTF8Validation`. This allows metrics names to keep original delimiters (e.g. `.`), rather than replacing with underscores. This can be reverted by setting `github.com/prometheus/common/model.NameValidationScheme` to `LegacyValidation` in `github.com/prometheus/common/model`. (#6433) - Initialize map with `len(keys)` in `NewAllowKeysFilter` and `NewDenyKeysFilter` to avoid unnecessary allocations in `go.opentelemetry.io/otel/attribute`. (#6455) - `go.opentelemetry.io/otel/log/logtest` is now a separate Go module. (#6465) - `go.opentelemetry.io/otel/sdk/log/logtest` is now a separate Go module. (#6466) - `Recorder` in `go.opentelemetry.io/otel/log/logtest` no longer separately stores records emitted by loggers with the same instrumentation scope. (#6507) - Improve performance of `BatchProcessor` in `go.opentelemetry.io/otel/sdk/log` by not exporting when exporter cannot accept more. (#6569, #6641) ### Deprecated - Deprecate support for `model.LegacyValidation` for `go.opentelemetry.io/otel/exporters/prometheus`. (#6449) ### Fixes - Stop percent encoding header environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6392) - Ensure the `noopSpan.tracerProvider` method is not inlined in `go.opentelemetry.io/otel/trace` so the `go.opentelemetry.io/auto` instrumentation can instrument non-recording spans. (#6456) - Use a `sync.Pool` instead of allocating `metricdata.ResourceMetrics` in `go.opentelemetry.io/otel/exporters/prometheus`. (#6472) --------- Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> Co-authored-by: Robert Pająk <pellared@hotmail.com> |
||
|
Robert Pająk
|
f39f16c6ca |
sdk/log/logtest: new module (#6466)
Fixes https://github.com/open-telemetry/opentelemetry-go/issues/6378 |
||
|
Robert Pająk
|
1b8fe16bea |
log/logtest: new module (#6465)
Towards https://github.com/open-telemetry/opentelemetry-go/issues/6378 |
||
 Sam Xie
|
5ba5e7a449 |
Release v1.35.0/v0.57.0/v0.11.0 (#6407)
## Overview This release is the last to support [Go 1.22]. The next release will require at least [Go 1.23]. ### Added - Add `ValueFromAttribute` and `KeyValueFromAttribute` in `go.opentelemetry.io/otel/log`. (#6180) - Add `EventName` and `SetEventName` to `Record` in `go.opentelemetry.io/otel/log`. (#6187) - Add `EventName` to `RecordFactory` in `go.opentelemetry.io/otel/log/logtest`. (#6187) - `AssertRecordEqual` in `go.opentelemetry.io/otel/log/logtest` checks `Record.EventName`. (#6187) - Add `EventName` and `SetEventName` to `Record` in `go.opentelemetry.io/otel/sdk/log`. (#6193) - Add `EventName` to `RecordFactory` in `go.opentelemetry.io/otel/sdk/log/logtest`. (#6193) - Emit `Record.EventName` field in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#6211) - Emit `Record.EventName` field in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#6211) - Emit `Record.EventName` field in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` (#6210) - The `go.opentelemetry.io/otel/semconv/v1.28.0` package. The package contains semantic conventions from the `v1.28.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv/v1.28.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.27.0`(#6236) - The `go.opentelemetry.io/otel/semconv/v1.30.0` package. The package contains semantic conventions from the `v1.30.0` version of the OpenTelemetry Semantic Conventions. See the [migration documentation](./semconv/v1.30.0/MIGRATION.md) for information on how to upgrade from `go.opentelemetry.io/otel/semconv/v1.28.0`(#6240) - Document the pitfalls of using `Resource` as a comparable type. `Resource.Equal` and `Resource.Equivalent` should be used instead. (#6272) - Support [Go 1.24]. (#6304) - Add `FilterProcessor` and `EnabledParameters` in `go.opentelemetry.io/otel/sdk/log`. It replaces `go.opentelemetry.io/otel/sdk/log/internal/x.FilterProcessor`. Compared to previous version it additionally gives the possibility to filter by resource and instrumentation scope. (#6317) ### Changed - Update `github.com/prometheus/common` to v0.62.0., which changes the `NameValidationScheme` to `NoEscaping`. This allows metrics names to keep original delimiters (e.g. `.`), rather than replacing with underscores. This is controlled by the `Content-Type` header, or can be reverted by setting `NameValidationScheme` to `LegacyValidation` in `github.com/prometheus/common/model`. (#6198) ### Fixes - Eliminate goroutine leak for the processor returned by `NewSimpleSpanProcessor` when `Shutdown` is called and the passed `ctx` is canceled and `SpanExporter.Shutdown` has not returned. (#6368) - Eliminate goroutine leak for the processor returned by `NewBatchSpanProcessor` when `ForceFlush` is called and the passed `ctx` is canceled and `SpanExporter.Export` has not returned. (#6369) [Go 1.23]: https://go.dev/doc/go1.23 [Go 1.22]: https://go.dev/doc/go1.22 --------- Co-authored-by: Robert Pająk <pellared@hotmail.com> Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> |
||
|
Tyler Yahn
|
9aae208463 |
Add an auto-instrumentable no-op implementation to the trace package (#6203)
This copes the `go.opentelemetry.io/auto/sdk` package into the `go.opentelemetry.io/otel/trace` package. This is done to avoid package import cycles and still provide an auto-instrumentable SDK (see https://github.com/open-telemetry/opentelemetry-go-instrumentation/issues/974). ## Overview of changes The code copied is updated with the following changes. The over-all goal is to ensure none of this is exported and follows the `auto/sdk` as close as possible to help maintenance. ### `trace/auto.go` Consolidation of the following into a single file: - https://github.com/open-telemetry/opentelemetry-go-instrumentation/blob/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/tracer_provider.go - https://github.com/open-telemetry/opentelemetry-go-instrumentation/blob/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/tracer.go - https://github.com/open-telemetry/opentelemetry-go-instrumentation/blob/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/span.go - https://github.com/open-telemetry/opentelemetry-go-instrumentation/blob/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/limit.go Has the following changes: - `func TracerProvider()` renamed to `newAutoTracerProvider` - `type tracerProvider struct` renamed to `autoTracerProvider` - `type tracer struct` renamed to `autoTracer` - `type span struct` renamed to `autoSpan` - Lint issues addressed based on this repositories configuration (these changes are being back-ported upstream) ### `trace/auto_test.go` Consolidation of the following into a single file: - https://github.com/open-telemetry/opentelemetry-go-instrumentation/blob/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/tracer_provider_test.go - https://github.com/open-telemetry/opentelemetry-go-instrumentation/blob/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/tracer_test.go - https://github.com/open-telemetry/opentelemetry-go-instrumentation/blob/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/span_test.go - https://github.com/open-telemetry/opentelemetry-go-instrumentation/blob/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/limit_test.go Has the following changes: - Renames in `trace/auto.go` are applied here - Lint issues addressed based on this repositories configuration (these changes are being back-ported upstream) ### `trace/internal/telemetry` Copied from https://github.com/open-telemetry/opentelemetry-go-instrumentation/tree/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/internal/telemetry - Pacakge vanity URLs added - Lint issues addressed based on this repositories configuration (these changes are being back-ported upstream) - Use of the package name has been updated #### `trace/internal/telemetry/test` Copied from https://github.com/open-telemetry/opentelemetry-go-instrumentation/tree/aea085dd2a3640630ac07a2187cbda9d15d2dd00/sdk/internal/telemetry/test - Module name updated - Documentation updated with new package name - Testing values updated with new package name --------- Co-authored-by: Ron Federman <73110295+RonFed@users.noreply.github.com> |
||
|
Tyler Yahn
|
edc378fa8d |
Release v1.34.0/v0.56.0/v0.10.0 (#6174)
## Overview ### Changed - Remove the notices from `Logger` to make the whole Logs API user-facing in `go.opentelemetry.io/otel/log`. (#6167) ### Fixed - Relax minimum Go version to 1.22.0 in various modules. (#6073) - The `Type` name logged for the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` client is corrected from `otlphttpgrpc` to `otlptracegrpc`. (#6143) - The `Type` name logged for the `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlphttpgrpc` client is corrected from `otlphttphttp` to `otlptracehttp`. (#6143) |
||
|
Tyler Yahn
|
8c38f80ec3 |
Release v1.33.0 (#6035)
### Added - Add `Reset` method to `SpanRecorder` in `go.opentelemetry.io/otel/sdk/trace/tracetest`. (#5994) - Add `EnabledInstrument` interface in `go.opentelemetry.io/otel/sdk/metric/internal/x`. This is an experimental interface that is implemented by synchronous instruments provided by `go.opentelemetry.io/otel/sdk/metric`. Users can use it to avoid performing computationally expensive operations when recording measurements. It does not fall within the scope of the OpenTelemetry Go versioning and stability [policy](./VERSIONING.md) and it may be changed in backwards incompatible ways or removed in feature releases. (#6016) ### Changed - The default global API now supports full auto-instrumentation from the `go.opentelemetry.io/auto` package. See that package for more information. (#5920) - Propagate non-retryable error messages to client in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#5929) - Propagate non-retryable error messages to client in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5929) - Propagate non-retryable error messages to client in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#5929) - Performance improvements for attribute value `AsStringSlice`, `AsFloat64Slice`, `AsInt64Slice`, `AsBoolSlice`. (#6011) - Change `EnabledParameters` to have a `Severity` field instead of a getter and setter in `go.opentelemetry.io/otel/log`. (#6009) ### Fixed - Fix inconsistent request body closing in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#5954) - Fix inconsistent request body closing in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5954) - Fix inconsistent request body closing in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#5954) - Fix invalid exemplar keys in `go.opentelemetry.io/otel/exporters/prometheus`. (#5995) - Fix attribute value truncation in `go.opentelemetry.io/otel/sdk/trace`. (#5997) - Fix attribute value truncation in `go.opentelemetry.io/otel/sdk/log`. (#6032) |
||
|
Robert Pająk
|
7cfbd86a60 |
Release v1.32.0/v0.54.0/v0.8.0/v0.0.11 (#5960)
### Added - Add `go.opentelemetry.io/otel/sdk/metric/exemplar.AlwaysOffFilter`, which can be used to disable exemplar recording. (#5850) - Add `go.opentelemetry.io/otel/sdk/metric.WithExemplarFilter`, which can be used to configure the exemplar filter used by the metrics SDK. (#5850) - Add `ExemplarReservoirProviderSelector` and `DefaultExemplarReservoirProviderSelector` to `go.opentelemetry.io/otel/sdk/metric`, which defines the exemplar reservoir to use based on the aggregation of the metric. (#5861) - Add `ExemplarReservoirProviderSelector` to `go.opentelemetry.io/otel/sdk/metric.Stream` to allow using views to configure the exemplar reservoir to use for a metric. (#5861) - Add `ReservoirProvider`, `HistogramReservoirProvider` and `FixedSizeReservoirProvider` to `go.opentelemetry.io/otel/sdk/metric/exemplar` to make it convenient to use providers of Reservoirs. (#5861) - The `go.opentelemetry.io/otel/semconv/v1.27.0` package. The package contains semantic conventions from the `v1.27.0` version of the OpenTelemetry Semantic Conventions. (#5894) - Add `Attributes attribute.Set` field to `Scope` in `go.opentelemetry.io/otel/sdk/instrumentation`. (#5903) - Add `Attributes attribute.Set` field to `ScopeRecords` in `go.opentelemetry.io/otel/log/logtest`. (#5927) - `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` adds instrumentation scope attributes. (#5934) - `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` adds instrumentation scope attributes. (#5934) - `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` adds instrumentation scope attributes. (#5935) - `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` adds instrumentation scope attributes. (#5935) - `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` adds instrumentation scope attributes. (#5933) - `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` adds instrumentation scope attributes. (#5933) - `go.opentelemetry.io/otel/exporters/prometheus` adds instrumentation scope attributes in `otel_scope_info` metric as labels. (#5932) ### Changed - Support scope attributes and make them as identifying for `Tracer` in `go.opentelemetry.io/otel` and `go.opentelemetry.io/otel/sdk/trace`. (#5924) - Support scope attributes and make them as identifying for `Meter` in `go.opentelemetry.io/otel` and `go.opentelemetry.io/otel/sdk/metric`. (#5926) - Support scope attributes and make them as identifying for `Logger` in `go.opentelemetry.io/otel` and `go.opentelemetry.io/otel/sdk/log`. (#5925) - Make schema URL and scope attributes as identifying for `Tracer` in `go.opentelemetry.io/otel/bridge/opentracing`. (#5931) - Clear unneeded slice elements to allow GC to collect the objects in `go.opentelemetry.io/otel/sdk/metric` and `go.opentelemetry.io/otel/sdk/trace`. (#5804) ### Fixed - Global MeterProvider registration unwraps global instrument Observers, the undocumented Unwrap() methods are now private. (#5881) - `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` now keeps the metadata already present in the context when `WithHeaders` is used. (#5892) - `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc` now keeps the metadata already present in the context when `WithHeaders` is used. (#5911) - `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` now keeps the metadata already present in the context when `WithHeaders` is used. (#5915) - Fix `go.opentelemetry.io/otel/exporters/prometheus` trying to add exemplars to Gauge metrics, which is unsupported. (#5912) - Fix `WithEndpointURL` to always use a secure connection when an https URL is passed in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc`. (#5944) - Fix `WithEndpointURL` to always use a secure connection when an https URL is passed in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#5944) - Fix `WithEndpointURL` to always use a secure connection when an https URL is passed in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#5944) - Fix `WithEndpointURL` to always use a secure connection when an https URL is passed in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5944) - Fix incorrect metrics generated from callbacks when multiple readers are used in `go.opentelemetry.io/otel/sdk/metric`. (#5900) ### Removed - Remove all examples under `go.opentelemetry.io/otel/example` as they are moved to [Contrib repository](https://github.com/open-telemetry/opentelemetry-go-contrib/tree/main/examples). (#5930) |
||
|
Robert Pająk
|
06ee6f2be7 |
Remove examples (#5930)
Fixes https://github.com/open-telemetry/opentelemetry-go/issues/5801 Remove all examples under go.opentelemetry.io/otel/example as they are moved to Contrib repository. |
||
|
David Ashpole
|
bc2fe88756 |
Release v1.31.0/v0.53.0/v0.7.0/v0.0.10 (#5883)
### Added - Add `go.opentelemetry.io/otel/sdk/metric/exemplar` package which includes `Exemplar`, `Filter`, `TraceBasedFilter`, `AlwaysOnFilter`, `HistogramReservoir`, `FixedSizeReservoir`, `Reservoir`, `Value` and `ValueType` types. These will be used for configuring the exemplar reservoir for the metrics sdk. (#5747, #5862) - Add `WithExportBufferSize` option to log batch processor.(#5877) ### Changed - Enable exemplars by default in `go.opentelemetry.io/otel/sdk/metric`. Exemplars can be disabled by setting `OTEL_METRICS_EXEMPLAR_FILTER=always_off` (#5778) - `Logger.Enabled` in `go.opentelemetry.io/otel/log` now accepts a newly introduced `EnabledParameters` type instead of `Record`. (#5791) - `FilterProcessor.Enabled` in `go.opentelemetry.io/otel/sdk/log/internal/x` now accepts `EnabledParameters` instead of `Record`. (#5791) - The `Record` type in `go.opentelemetry.io/otel/log` is no longer comparable. (#5847) - Performance improvements for the trace SDK `SetAttributes` method in `Span`. (#5864) - Reduce memory allocations for the `Event` and `Link` lists in `Span`. (#5858) - Performance improvements for the trace SDK `AddEvent`, `AddLink`, `RecordError` and `End` methods in `Span`. (#5874) ### Deprecated - Deprecate all examples under `go.opentelemetry.io/otel/example` as they are moved to [Contrib repository](https://github.com/open-telemetry/opentelemetry-go-contrib/tree/main/examples). (#5854) ### Fixed - The race condition for multiple `FixedSize` exemplar reservoirs identified in #5814 is resolved. (#5819) - Fix log records duplication in case of heterogeneous resource attributes by correctly mapping each log record to it's resource and scope. (#5803) - Fix timer channel drain to avoid hanging on Go 1.23. (#5868) - Fix delegation for global meter providers, and panic when calling otel.SetMeterProvider. (#5827) - Change the `reflect.TypeOf` to use a nil pointer to not allocate on the heap unless necessary. (#5827) |
||
|
Sam Xie
|
ed4fc75758 |
Release v1.30.0/v0.52.0/v0.6.0/v0.0.9 (#5797)
### Added - Support `OTEL_EXPORTER_OTLP_LOGS_INSECURE` and `OTEL_EXPORTER_OTLP_INSECURE` environments in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. (#5739) - The `WithResource` option for `NewMeterProvider` now merges the provided resources with the ones from environment variables. (#5773) - The `WithResource` option for `NewLoggerProvider` now merges the provided resources with the ones from environment variables. (#5773) - Add UTF-8 support to `go.opentelemetry.io/otel/exporters/prometheus`. (#5755) ### Fixed - Fix memory leak in the global `MeterProvider` when identical instruments are repeatedly created. (#5754) - Fix panic instruments creation when setting meter provider. (#5758) - Fix panic on instruments creation when setting meter provider. (#5758) - Fix an issue where `SetMeterProvider` in `go.opentelemetry.io/otel` might miss the delegation for instruments and registries. (#5780) ### Removed - Drop support for [Go 1.21](https://go.dev/doc/go1.21). (#5736, #5740, #5800) |
||
|
Tyler Yahn
|
6b1d94f21c |
Release v1.29.0/v0.51.0/v0.5.0 (#5732)
This release is the last to support [Go 1.21]. The next release will require at least [Go 1.22]. ### Added - Add MacOS ARM64 platform to the compatibility testing suite. (#5577) - Add `InstrumentationScope` field to `SpanStub` in `go.opentelemetry.io/otel/sdk/trace/tracetest`, as a replacement for the deprecated `InstrumentationLibrary`. (#5627) - Make the initial release of `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc`. This new module contains an OTLP exporter that transmits log telemetry using gRPC. This module is unstable and breaking changes may be introduced. See our [versioning policy](VERSIONING.md) for more information about these stability guarantees. (#5629) - Add `Walk` function to `TraceState` in `go.opentelemetry.io/otel/trace` to iterate all the key-value pairs. (#5651) - Bridge the trace state in `go.opentelemetry.io/otel/bridge/opencensus`. (#5651) - Zero value of `SimpleProcessor` in `go.opentelemetry.io/otel/sdk/log` no longer panics. (#5665) - The `FilterProcessor` interface type is added in `go.opentelemetry.io/otel/sdk/log/internal/x`. This is an optional and experimental interface that log `Processor`s can implement to instruct the `Logger` if a `Record` will be processed or not. It replaces the existing `Enabled` method that is removed from the `Processor` interface itself. It does not fall within the scope of the OpenTelemetry Go versioning and stability [policy](./VERSIONING.md) and it may be changed in backwards incompatible ways or removed in feature releases. (#5692) - Support [Go 1.23]. (#5720) ### Changed - `NewMemberRaw`, `NewKeyProperty` and `NewKeyValuePropertyRaw` in `go.opentelemetry.io/otel/baggage` allow UTF-8 string in key. (#5132) - `Processor.OnEmit` in `go.opentelemetry.io/otel/sdk/log` now accepts a pointer to `Record` instead of a value so that the record modifications done in a processor are propagated to subsequent registered processors. (#5636) - `SimpleProcessor.Enabled` in `go.opentelemetry.io/otel/sdk/log` now returns `false` if the exporter is `nil`. (#5665) - Update the concurrency requirements of `Exporter` in `go.opentelemetry.io/otel/sdk/log`. (#5666) - `SimpleProcessor` in `go.opentelemetry.io/otel/sdk/log` synchronizes `OnEmit` calls. (#5666) - The `Processor` interface in `go.opentelemetry.io/otel/sdk/log` no longer includes the `Enabled` method. See the `FilterProcessor` interface type added in `go.opentelemetry.io/otel/sdk/log/internal/x` to continue providing this functionality. (#5692) - The `SimpleProcessor` type in `go.opentelemetry.io/otel/sdk/log` is no longer comparable. (#5693) - The `BatchProcessor` type in `go.opentelemetry.io/otel/sdk/log` is no longer comparable. (#5693) ### Fixed - Correct comments for the priority of the `WithEndpoint` and `WithEndpointURL` options and their corresponding environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5584) - Pass the underlying error rather than a generic retry-able failure in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`, `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` and `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`. (#5541) - Correct the `Tracer`, `Meter`, and `Logger` names used in `go.opentelemetry.io/otel/example/dice`. (#5612) - Correct the `Tracer` names used in `go.opentelemetry.io/otel/example/namedtracer`. (#5612) - Correct the `Tracer` name used in `go.opentelemetry.io/otel/example/opencensus`. (#5612) - Correct the `Tracer` and `Meter` names used in `go.opentelemetry.io/otel/example/otel-collector`. (#5612) - Correct the `Tracer` names used in `go.opentelemetry.io/otel/example/passthrough`. (#5612) - Correct the `Meter` name used in `go.opentelemetry.io/otel/example/prometheus`. (#5612) - Correct the `Tracer` names used in `go.opentelemetry.io/otel/example/zipkin`. (#5612) - Correct comments for the priority of the `WithEndpoint` and `WithEndpointURL` options and their corresponding environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp`. (#5641) - Correct comments for the priority of the `WithEndpoint` and `WithEndpointURL` options and their corresponding environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#5650) - Stop percent encoding header environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` (#5705) - Remove invalid environment variable header keys in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`, `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp`, `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` and `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` (#5705) ### Removed - The `Enabled` method of the `SimpleProcessor` in `go.opentelemetry.io/otel/sdk/log` is removed. (#5692) - The `Enabled` method of the `BatchProcessor` in `go.opentelemetry.io/otel/sdk/log` is removed. (#5692) [Go 1.23]: https://go.dev/doc/go1.23 [Go 1.22]: https://go.dev/doc/go1.22 [Go 1.21]: https://go.dev/doc/go1.21 |
||
|
Sam Xie
|
52d4ce66e5 |
Include otlploggrpc module into the experimental-logs (#5629)
Resolve #5056 |
||
|
Tyler Yahn
|
81216fb002 |
Releases v1.28.0/v0.50.0/v0.4.0 (#5569)
### Added - The `IsEmpty` method is added to the `Instrument` type in `go.opentelemetry.io/otel/sdk/metric`. This method is used to check if an `Instrument` instance is a zero-value. (#5431) - Store and provide the emitted `context.Context` in `ScopeRecords` of `go.opentelemetry.io/otel/sdk/log/logtest`. (#5468) - The `go.opentelemetry.io/otel/semconv/v1.26.0` package. The package contains semantic conventions from the `v1.26.0` version of the OpenTelemetry Semantic Conventions. (#5476) - The `AssertRecordEqual` method to `go.opentelemetry.io/otel/log/logtest` to allow comparison of two log records in tests. (#5499) - The `WithHeaders` option to `go.opentelemetry.io/otel/exporters/zipkin` to allow configuring custom http headers while exporting spans. (#5530) ### Changed - `Tracer.Start` in `go.opentelemetry.io/otel/trace/noop` no longer allocates a span for empty span context. (#5457) - Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/example/otel-collector`. (#5490) - Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/example/zipkin`. (#5490) - Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/exporters/zipkin`. (#5490) - The exporter no longer exports the deprecated "otel.library.name" or "otel.library.version" attributes. - Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/sdk/resource`. (#5490) - Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/sdk/trace`. (#5490) - `SimpleProcessor.OnEmit` in `go.opentelemetry.io/otel/sdk/log` no longer allocates a slice which makes it possible to have a zero-allocation log processing using `SimpleProcessor`. (#5493) - Use non-generic functions in the `Start` method of `"go.opentelemetry.io/otel/sdk/trace".Trace` to reduce memory allocation. (#5497) - `service.instance.id` is populated for a `Resource` created with `"go.opentelemetry.io/otel/sdk/resource".Default` with a default value when `OTEL_GO_X_RESOURCE` is set. (#5520) - Improve performance of metric instruments in `go.opentelemetry.io/otel/sdk/metric` by removing unnecessary calls to `time.Now`. (#5545) ### Fixed - Log a warning to the OpenTelemetry internal logger when a `Record` in `go.opentelemetry.io/otel/sdk/log` drops an attribute due to a limit being reached. (#5376) - Identify the `Tracer` returned from the global `TracerProvider` in `go.opentelemetry.io/otel/global` with its schema URL. (#5426) - Identify the `Meter` returned from the global `MeterProvider` in `go.opentelemetry.io/otel/global` with its schema URL. (#5426) - Log a warning to the OpenTelemetry internal logger when a `Span` in `go.opentelemetry.io/otel/sdk/trace` drops an attribute, event, or link due to a limit being reached. (#5434) - Document instrument name requirements in `go.opentelemetry.io/otel/metric`. (#5435) - Prevent random number generation data-race for experimental rand exemplars in `go.opentelemetry.io/otel/sdk/metric`. (#5456) - Fix counting number of dropped attributes of `Record` in `go.opentelemetry.io/otel/sdk/log`. (#5464) - Fix panic in baggage creation when a member contains `0x80` char in key or value. (#5494) - Correct comments for the priority of the `WithEndpoint` and `WithEndpointURL` options and their corresponding environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#5508) - Retry trace and span ID generation if it generated an invalid one in `go.opentelemetry.io/otel/sdk/trace`. (#5514) - Fix stale timestamps reported by the last-value aggregation. (#5517) - Indicate the `Exporter` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` must be created by the `New` method. (#5521) - Improved performance in all `{Bool,Int64,Float64,String}SliceValue` functions of `go.opentelemetry.io/attributes` by reducing the number of allocations. (#5549) |
||
|
Tyler Yahn
|
5661ff0ded |
Release v1.27.0/v0.49.0/v0.3.0 (#5392)
This release includes the first beta release of the OpenTelemetry Logs Bridge API and SDK for Go. ### Added - Add example for `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#5242) - Add `RecordFactory` in `go.opentelemetry.io/otel/sdk/log/logtest` to facilitate testing exporter and processor implementations. (#5258) - Add `RecordFactory` in `go.opentelemetry.io/otel/log/logtest` to facilitate testing bridge implementations. (#5263) - The count of dropped records from the `BatchProcessor` in `go.opentelemetry.io/otel/sdk/log` is logged. (#5276) - Add metrics in the `otel-collector` example. (#5283) - Add the synchronous gauge instrument to `go.opentelemetry.io/otel/metric`. (#5304) - An `int64` or `float64` synchronous gauge instrument can now be created from a `Meter`. - All implementations of the API (`go.opentelemetry.io/otel/metric/noop`, `go.opentelemetry.io/otel/sdk/metric`) are updated to support this instrument. - Add logs to `go.opentelemetry.io/otel/example/dice`. (#5349) ### Changed - The `Shutdown` method of `Exporter` in `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` ignores the context cancellation and always returns `nil`. (#5189) - The `ForceFlush` and `Shutdown` methods of the exporter returned by `New` in `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` ignore the context cancellation and always return `nil`. (#5189) - Apply the value length limits to `Record` attributes in `go.opentelemetry.io/otel/sdk/log`. (#5230) - De-duplicate map attributes added to a `Record` in `go.opentelemetry.io/otel/sdk/log`. (#5230) - `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` won't print timestamps when `WithoutTimestamps` option is set. (#5241) - The `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` exporter won't print `AttributeValueLengthLimit` and `AttributeCountLimit` fields now, instead it prints the `DroppedAttributes` field. (#5272) - Improved performance in the `Stringer` implementation of `go.opentelemetry.io/otel/baggage.Member` by reducing the number of allocations. (#5286) - Set the start time for last-value aggregates in `go.opentelemetry.io/otel/sdk/metric`. (#5305) - The `Span` in `go.opentelemetry.io/otel/sdk/trace` will record links without span context if either non-empty `TraceState` or attributes are provided. (#5315) - Upgrade all dependencies of `go.opentelemetry.io/otel/semconv/v1.24.0` to `go.opentelemetry.io/otel/semconv/v1.25.0`. (#5374) ### Fixed - Comparison of unordered maps for `go.opentelemetry.io/otel/log.KeyValue` and `go.opentelemetry.io/otel/log.Value`. (#5306) - Fix the empty output of `go.opentelemetry.io/otel/log.Value` in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#5311) - Split the behavior of `Recorder` in `go.opentelemetry.io/otel/log/logtest` so it behaves as a `LoggerProvider` only. (#5365) - Fix wrong package name of the error message when parsing endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#5371) - Identify the `Logger` returned from the global `LoggerProvider` in `go.opentelemetry.io/otel/log/global` with its schema URL. (#5375) |
||
|
Sam Xie
|
fb697e8a8b | Add otlploggrpc exporter skeleton (#5246) | ||
|
Sam Xie
|
9656d0afa7 |
Release 1.26.0/0.48.0/0.2.0-alpha (#5260)
* Bump versions in versions.yaml * Prepare stable-v1 for version v1.26.0 * Prepare experimental-metrics for version v0.48.0 * Prepare experimental-logs for version v0.2.0-alpha * Prepare experimental-schema for version v0.0.9 * Update CHANGELOG * Unbump experimental-schema * Update CHANGELOG.md Co-authored-by: Robert Pająk <pellared@hotmail.com> --------- Co-authored-by: Robert Pająk <pellared@hotmail.com> Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com> |
||
|
Tyler Yahn
|
48f028ffd3 |
Add sdk/log, stdoutlog, and otlploghttp to next release (#5240)
* Add sdk/log, stdoutlog, and otlploghttp to next release Include go.opentelemetry.io/otel/sdk/log, go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp, and go.opentelemetry.io/otel/exporters/stdout/stdoutlog in the experimental-logs module set. * Add releases to changelog * Remove unreleased module changes |
||
|
Sam Xie
|
d65da34984 | Add config and doc for stdoutlog exporter (#5158) | ||
|
Tyler Yahn
|
66284071de |
Release v1.25.0/v0.47.0/v0.0.8/v0.1.0-alpha (#5154)
* Bump versions in versions.yaml * Prepare stable-v1 for version v1.25.0 * Prepare experimental-metrics for version v0.47.0 * Prepare experimental-logs for version v0.1.0-alpha * Prepare experimental-schema for version v0.0.8 * Update changelog * Run go mod tidy * Update CHANGELOG.md --------- Co-authored-by: Damien Mathieu <damien.mathieu@elastic.co> Co-authored-by: Robert Pająk <pellared@hotmail.com> |
||
|
Tyler Yahn
|
14e3f6b65c | Add otlploghttp exporter skeleton (#5138) | ||
|
Robert Pająk
|
54b6ee4174 | sdk/log: Scaffolding (#5068) | ||
|
Robert Pająk
|
7dea232a46 | [chore] Simplify the license header (#4987) | ||
|
Tyler Yahn
|
e6e186bfa4 |
Release v1.24.0/v0.46.0/v0.0.1-alpha (#4966)
* Bump versions * Prepare stable-v1 for version v1.24.0 * Prepare experimental-metrics for version v0.46.0 * Prepare experimental-logs for version v0.0.1-alpha * Update changelog * Fix changelog entry |
||
|
Tyler Yahn
|
a5ec3fc14b |
Add experimental-logs module set (#4961)
Include the go.opentelemetry.io/otel/log module in the new module set. Use the version v0.0.1-alpha for the new module. This follows the go.opentelemetry.io/auto projects use of the alpha suffix to communicate extra clear the alpha state of the module. |
||
|
Tyler Yahn
|
d3dcb3999c |
Add initial Logs Bridge API scaffolding (#4907)
* Add go.mod * Exclude otel/log in versions.yaml * Add package documentation stub * Update dependabot config * Add initial log API scaffolding |
||
|
Tyler Yahn
|
c5b112f31b |
Release v1.23.1/v0.43.2 (#4892)
* Bump versions.yaml * Prepare stable-v1 for version v1.23.1 * Prepare experimental-metrics for version v0.45.2 * Add changes to changelog |
||
|
Tyler Yahn
|
e3eb3f7538 |
Release v1.23.0/v0.45.1 (#4885)
* Bump versions.yaml * Prepare stable-v1 for version v1.23.0 * Prepare experimental-metrics for version v0.45.1 * Update changelog * Update CHANGELOG.md |
||
|
Tyler Yahn
|
1e2555f380 |
Release v1.23.0-rc.1 (#4832)
* Update versions.yaml Move experimental-metrics modules that are stbilizing to the stable-v1 module-set. * Prepare stable-v1 for version v1.23.0-rc.1 * Update changelog |
||
 Aaron Clawson
|
279c549cab |
Release v1.22.0/v0.45.0 (#4821)
* Update to v1.22.0 * Prepare stable-v1 for version v1.22.0 * Prepare experimental-metrics for version v0.45.0 |
||
|
Robert Pająk
|
98b32a6c3a | Release 1.21.0/0.44.0 (#4724) | ||
|
Robert Pająk
|
a27c53b9b5 | Remove example/fib (#4723) |