open-telemetry/opentelemetry-collector v0.89.0 on GitHub

User facing changes

builder: remove replace statement in builder template (#8763)
service/extensions: Allow extensions to declare dependencies on other extensions and guarantee start/stop/notification order accordingly. (#8732)
exporterhelper: Log export errors when retry is not used by the component. (#8791)
cmd/builder: Add --verbose flag to log go subcommands output that are ran as part of a build (#8715)
exporterhelper: Remove internal goroutine loop for persistent queue (#8868)
exporterhelper: Simplify usage of storage client, avoid unnecessary allocations (#8830)
exporterhelper: Simplify logic in boundedMemoryQueue, use channels len/cap (#8829)

exporterhelper: fix bug with queue size and capacity metrics (#8682)
obsreporttest: split handler for otel vs oc test path in TestTelemetry (#8758)
builder: Fix featuregate late initialization (#4967)
service: Fix connector logger zap kind key (#8878)

otelcol: CollectorSettings.Factories now expects: func() (Factories, error) (#8478)
exporter/exporterhelper: The experimental Request API is updated. (#7874)
- Request interface now includes ItemsCount() method.
- RequestItemsCounter is removed.
- The following interfaces are added:
  - Added an optional interface for handling errors that occur during request processing RequestErrorHandler.
  - Added a function to unmarshal bytes into a Request RequestUnmarshaler.
  - Added a function to marshal a Request into bytes RequestMarshaler

featuregate: Deprecate featuregate.NewFlag in favor of featuregate.Registry's RegisterFlags method (#8727)

featuregate: Add validation for feature gates ID, URL and versions. (#8766)
Feature gates IDs are now explicitly restricted to ASCII alphanumerics and dots.