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@pellared pellared commented Jan 20, 2025

Fixes #6158

Related spec PR: open-telemetry/opentelemetry-specification#4373

Benchmark results:

goos: linux
goarch: amd64
pkg: go.opentelemetry.io/otel/log
cpu: 13th Gen Intel(R) Core(TM) i7-13800H
BenchmarkKeyValueFromAttribute/Empty-20              72029505                16.47 ns/op            0 B/op          0 allocs/op
BenchmarkKeyValueFromAttribute/Bool-20               68560222                16.99 ns/op            0 B/op          0 allocs/op
BenchmarkKeyValueFromAttribute/BoolSlice-20          14647401                76.21 ns/op           50 B/op          2 allocs/op
BenchmarkKeyValueFromAttribute/Int64-20              70737378                16.92 ns/op            0 B/op          0 allocs/op
BenchmarkKeyValueFromAttribute/Int64Slice-20         16780069                96.87 ns/op           64 B/op          2 allocs/op
BenchmarkKeyValueFromAttribute/Float64-20            59299638                16.93 ns/op            0 B/op          0 allocs/op
BenchmarkKeyValueFromAttribute/Float64Slice-20       12691222               106.2 ns/op            64 B/op          2 allocs/op
BenchmarkKeyValueFromAttribute/String-20             63837711                16.97 ns/op            0 B/op          0 allocs/op
BenchmarkKeyValueFromAttribute/StringSlice-20         9251001               114.7 ns/op            80 B/op          2 allocs/op
PASS
ok      go.opentelemetry.io/otel/log    14.776s

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codecov bot commented Jan 20, 2025

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.2%. Comparing base (538e869) to head (cf3329c).
Report is 1 commits behind head on main.

Additional details and impacted files

Impacted file tree graph

@@          Coverage Diff          @@
##            main   #6180   +/-   ##
=====================================
  Coverage   82.2%   82.2%           
=====================================
  Files        273     273           
  Lines      23674   23720   +46     
=====================================
+ Hits       19478   19521   +43     
- Misses      3849    3852    +3     
  Partials     347     347           

see 2 files with indirect coverage changes

@pellared pellared requested a review from MrAlias January 21, 2025 16:42
@pellared pellared changed the title log: Add ConvertAttributeValue and ConvertAttributeKeyValue log: Add ValueFromAttribute and KeyValueFromAttribute Jan 21, 2025
@pellared pellared requested a review from MrAlias January 21, 2025 20:47
@pellared pellared merged commit d7ebb7a into open-telemetry:main Jan 22, 2025
31 checks passed
@pellared pellared deleted the logttr-conv branch January 22, 2025 07:26
pellared added a commit that referenced this pull request Jan 27, 2025
There were some changes in the design that should be updated. Most
importantly:

- Logs Bridge API -> Logs API that can be called directly:
#6167
- addition of converting functions:
#6180
- event support:
#6187
lmolkova pushed a commit to open-telemetry/opentelemetry-specification that referenced this pull request Jan 28, 2025
@MrAlias MrAlias added this to the v1.35.0 milestone Feb 6, 2025
XSAM added a commit that referenced this pull request Mar 5, 2025
## 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 <[email protected]>
Co-authored-by: Tyler Yahn <[email protected]>
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log: Add a possibility to convert standard attributes to log attributes

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