open-telemetry/opentelemetry-collector v0.48.0

on GitHub

v0.48.0 Beta

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.48.0

🛑 Breaking changes 🛑

• Remove deprecated consumerhelper package (#5028)
• Remove pdata InternalRep deprecated funcs (#5018)
• Remove service/defaultcomponents deprecated package (#5019)
• Remove deprecated UseOpenTelemetryForInternalMetrics (#5026)
• Change outcome of pdata.Value.MapVal() and pdata.Value.SliceVal() functions misuse. In case of
  type mismatch, they now return an invalid zero-initialized instance instead of a detached
  collection (#5034)
• OTLP JSON field changes following upgrade to OTLP v0.15.0:
  • "instrumentationLibraryLogs" is now "scopeLogs"
  • "instrumentationLibraryMetrics" is now "scopeMetrics"
  • "instrumentationLibrarySpans" is now "scopeSpans"
  • "instrumentationLibrary" is now "scope"
• AsString for pdata.Value now returns the JSON-encoded string of floats. (#4934)

🚩 Deprecations 🚩

• Move MapProvider to config, split providers in their own package (#5030)
• API related to pdata.AttributeValue is deprecated in favor of pdata.Value (#4978)
  • pdata.AttributeValue struct is deprecated in favor of pdata.Value
  • pdata.AttributeValueType type is deprecated in favor of pdata.ValueType
  • pdata.AttributeValueType... constants are deprecated in favor of pdata.ValueType...
  • pdata.NewAttributeValue... funcs are deprecated in favor of pdata.NewValue...
• Deprecate featureflags.FlagValue.SetSlice, unnecessary public (#5053)
• Remove "Attribute" part from common pdata collections names (#5001)
  • Deprecate pdata.AttributeMap struct in favor of pdata.Map
  • Deprecate pdata.NewAttributeMap func in favor of pdata.NewMap
  • Deprecate pdata.NewAttributeMapFromMap func in favor of pdata.NewMapFromRaw
  • Deprecate pdata.AttributeValueSlice struct in favor of pdata.Slice
  • Deprecate pdata.NewAttributeValueSlice func in favor of pdata.NewSlice
• Deprecate LogRecord.Name(), it was deprecated in the data model (#5054)
• Rename Array type of pdata.Value to Slice (#5066)
  • Deprecate pdata.AttributeValueTypeArray type in favor of pdata.ValueTypeSlice
  • Deprecate pdata.NewAttributeValueArray func in favor of pdata.NewValueSlice
• Deprecate global flag in featuregates (#5060)
• Deprecate last funcs/structs in componenthelper (#5069)
• Change structs in otlpgrpc to follow standard go encoding interfaces (#5062)
  • Deprecate UnmarshalJSON[Traces|Metrics|Logs][Reques|Response] in favor of UnmarshalJSON.
  • Deprecate [Traces|Metrics|Logs][Reques|Response].Marshal in favor of MarshalProto.
  • Deprecate UnmarshalJSON[Traces|Metrics|Logs][Reques|Response] in favor of UnmarshalProto.
• Deprecating following pdata methods/types following OTLP v0.15.0 upgrade (#5076):
  - InstrumentationLibrary is now InstrumentationScope
  - NewInstrumentationLibrary is now NewInstrumentationScope
  - InstrumentationLibraryLogsSlice is now ScopeLogsSlice
  - NewInstrumentationLibraryLogsSlice is now NewScopeLogsSlice
  - InstrumentationLibraryLogs is now ScopeLogs
  - NewInstrumentationLibraryLogs is now NewScopeLogs
  - InstrumentationLibraryMetricsSlice is now ScopeMetricsSlice
  - NewInstrumentationLibraryMetricsSlice is now NewScopeMetricsSlice
  - InstrumentationLibraryMetrics is now ScopeMetrics
  - NewInstrumentationLibraryMetrics is now NewScopeMetrics
  - InstrumentationLibrarySpansSlice is now ScopeSpansSlice
  - NewInstrumentationLibrarySpansSlice is now NewScopeSpansSlice
  - InstrumentationLibrarySpans is now ScopeSpans
  - NewInstrumentationLibrarySpans is now NewScopeSpans

💡 Enhancements 💡

• Add semconv definitions for v1.9.0 (#5090)
• Change outcome of pdata.Metric.<Gauge|Sum|Histogram|ExponentialHistogram>() functions misuse.
  In case of type mismatch, they don't panic right away but return an invalid zero-initialized
  instance for consistency with other OneOf field accessors (#5035)
• Update OTLP to v0.15.0 (#5064)
• Adding support for transition from older versions of OTLP to OTLP v0.15.0 (#5085)

🧰 Bug fixes 🧰

• Add missing files for semconv definitions v1.7.0 and v1.8.0 (#5091)
• The featuregates were not configured from the "--feature-gates" flag on windows service (#5060)
• Fix Semantic Convention Schema URL definition for 1.5.0 and 1.6.1 versions (#5103)