Document and check resource comparability #6272
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Ensure backwards compatibility by adding a compile-time check that the Resource remains comparable. Document the shortcomings of direct comparison of a Resource.
MrAlias
requested review from
XSAM,
dashpole,
pellared and
dmathieu
as code owners
dashpole
reviewed
Feb 5, 2025
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #6272 +/- ##
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Coverage 81.8% 81.8%
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Files 283 283
Lines 24892 24892
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Hits 20379 20379
Misses 4109 4109
Partials 404 404 |
XSAM
approved these changes
Feb 5, 2025
pellared
approved these changes
Feb 5, 2025
Model it after time.Time
pellared
approved these changes
Feb 5, 2025
dmathieu
approved these changes
Feb 6, 2025
dashpole
approved these changes
Feb 6, 2025
|
How about making a changelog entry for this so that we give more chance for users to proactively change their codebases? |
What do you suggest? |
|
Something like: Document the pitfalls of using Resource as a comparable type. Favor its Equal and Equivalent methods instead. |
|
Updated PTAL. |
pellared
approved these changes
Feb 12, 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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Ensure backwards compatibility by adding a compile-time check that the Resource remains comparable.
Document the shortcomings of direct comparison of a Resource.