Fix#5384
On single-threaded, or in general slow, systems where the log message
may not be emitted, use assert.Everything to allow multiple lookups for
the expected log message.
Co-authored-by: Sam Xie <sam@samxie.me>
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)
build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 in /exporters/otlp/otlptrace/otlptracehttp
build(deps): bump codecov/codecov-action from 4.3.0 to 4.3.1
build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 in /exporters/otlp/otlptrace
build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 in /exporters/otlp/otlptrace/otlptracegrpc
build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 in /exporters/prometheus
build(deps): bump golang.org/x/sys from 0.19.0 to 0.20.0 in /sdk
build(deps): bump github.com/golangci/golangci-lint from 1.57.2 to 1.58.0 in /internal/tools
build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 in /exporters/otlp/otlpmetric/otlpmetrichttp
build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 in /exporters/otlp/otlplog/otlploghttp
build(deps): bump github.com/openzipkin/zipkin-go from 0.4.2 to 0.4.3 in /exporters/zipkin
build(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.0 in /exporters/otlp/otlpmetric/otlpmetricgrpc
* 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>
* [WIP] Implement the BatchingProcessor
* Add TestExportSync
* Add TestChunker
* Test export error default to ErrorHandler
* Fix lint
* Fix chunk smaller than size error
* Add batch tests
* Fix lint
* Update OnEmit test
Check the len of records in eventually assertion given that is what we
are going to measure.
* Revert unneeded change to BatchingProcessor doc
* Add batch type
* Refactor testing of batching config
The BatchingProcessor is not expected to ultimately contain
configuration fields for queue size or export parameters (see #5093).
This will break TestNewBatchingProcessorConfiguration which tests the
configuration by evaluating the BatchingProcessor directly.
Instead, test the batchingConfig and rename the test to
TestNewBatchingConfig to match what is being tested.
* Implement the BatchingProcessor without polling
* Add TestBatchingProcessor
* Add ConcurrentSafe test
* Expand Shutdown tests
* Test context canceled for ForceFlush
* Refactor batch to queue
* Use exportSync
* Update docs and naming
* Split buffered export to its own type
* Update comments and naming
* Fix lint
* Remove redundant triggered type
* Add interval polling
* Refactor test structure
* Add custom ring implimementation
* Add BenchmarkBatchingProcessor
* Fix merge
* Remove custom ring impl
* Remove BenchmarkBatchingProcessor
* Update dev docs
* Test nil exporter
* Update OnEmit test
Ensure the poll goroutine will completely flush the queue of batches.
* Test RetriggerFlushNonBlocking
* Update ascii diagram
* Fix flaky OnEmit
* Revert unnecessary change to test pkg name
* Use batching term in docs
* Document EnqueueExport
* Return from EnqueueExport if blocked
Do not wait for the enqueue to succeed.
* Do not drop failed flush log records
* Use cancelable ctx in concurrency test
* Fix comments
* Apply feedback
Do not spawn a goroutine for the flush operation.
* Return true from EnqueueExport when stopped
* Update sdk/log/batch.go
Co-authored-by: Robert Pająk <pellared@hotmail.com>
* Remove TODO
* Comment re-trigger in poll
---------
Co-authored-by: Robert Pająk <pellared@hotmail.com>
* Replace Record lim methods with DroppedAttributes
* Add changelog entry
* Add TestRecordDroppedAttributes
* Add TestRecordCompactAttr
* Add an indexPool
* Fix gramatical error
* Apply feedback
Reduce indentation level.
* Apply feedback
Comment compactAttr and deduplicate.
* Deduplicate all attributes when added
* Comment why head is not used
* Clarify comments
* Move TestAllocationLimits to new file
Do not run this test when the race detector is on.
* Comment follow-up task
build(deps): bump golang.org/x/tools from 0.19.0 to 0.20.0 in /internal/tools
build(deps): bump go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp from 0.49.0 to 0.50.0 in /example/dice
build(deps): bump golang.org/x/sys from 0.18.0 to 0.19.0 in /sdk
* 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>
* Add chunker exporter
The batching log processor needs to be able to export payloads in
chuncks. This adds a chunker type that will forward all Shutdown and
ForceFlush calls to the embedded exporter and chunk data passed to
Export.
* Concurrent safe testExporter
* Add test for zero size
* Fix lint
* Refactor chunker into chunkExporter
* Remove ExportTrigger
* Add export sync
The batching log processor will generate records from 4 different
locations (polling, OnEmit, ForceFlush, Shutdown). In order to ensure an
Exporter is called serially, as is required by the interface, this
function will be used in the processor to centralize the interaction
with its Exporter.
Part of #5063.
See #5093 for the implementation use.
* Concurrent safe testExporter
---------
Co-authored-by: Sam Xie <sam@samxie.me>
The BatchingProcessor is not expected to ultimately contain
configuration fields for queue size or export parameters (see #5093).
This will break TestNewBatchingProcessorConfiguration which tests the
configuration by evaluating the BatchingProcessor directly.
Instead, test the batchingConfig and rename the test to
TestNewBatchingConfig to match what is being tested.
* Add the Enabled method to the Logger
* Add a changelog entry
* Rename enabled.go to min_sev.go
* Remove MinSeverityProcessor
* Document lack of interaction between OnEmit and Enabled
* Update sdk/log/processor.go
---------
Co-authored-by: Robert Pająk <pellared@hotmail.com>
