open-telemetry/opentelemetry-collector v0.46.0

on GitHub

v0.46.0 Beta

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.46.0

🛑 Breaking changes 🛑

• Deprecated funcs config.DefaultConfig, confighttp.DefaultHTTPSettings, exporterhelper.DefaultTimeoutSettings,
  exporthelper.DefaultQueueSettings, exporterhelper.DefaultRetrySettings, testcomponents.DefaultFactories, and
  scraperhelper.DefaultScraperControllerSettings in favour for their NewDefault method to adhere to contribution guidelines (#4865)
• Deprecated funcs componenthelper.StartFunc, componenthelper.ShutdownFunc in favour of component.StartFunc and component.ShutdownFunc (#4803)
• Move helpers from extensionhelper to component (#4805)
  • Deprecated extensionhelper.CreateDefaultConfig in favour of component.ExtensionDefaultConfigFunc
  • Deprecated extensionhelper.CreateServiceExtension in favour of component.CreateExtensionFunc
  • Deprecated extensionhelper.NewFactory in favour of component.NewExtensionFactory
• Move helpers from processorhelper to component (#4889)
  • Deprecated processorhelper.CreateDefaultConfig in favour of component.ProcessorDefaultConfigFunc
  • Deprecated processorhelper.WithTraces in favour of component.WithTracesProcessor
  • Deprecated processorhelper.WithMetrics in favour of component.WithMetricsProcessor
  • Deprecated processorhelper.WithLogs in favour of component.WithLogsProcessor
  • Deprecated processorhelper.NewFactory in favour of component.NewProcessorFactory
• Move helpers from exporterhelper to component (#4899)
  • Deprecated exporterhelper.CreateDefaultConfig in favour of component.ExporterDefaultConfigFunc
  • Deprecated exporterhelper.WithTraces in favour of component.WithTracesExporter
  • Deprecated exporterhelper.WithMetrics in favour of component.WithMetricsExporter
  • Deprecated exporterhelper.WithLogs in favour of component.WithLogsExporter
  • Deprecated exporterhelper.NewFactory in favour of component.NewExporterFactory
• Move helpers from receiverhelper to component (#4891)
  • Deprecated receiverhelper.CreateDefaultConfig in favour of component.ReceiverDefaultConfigFunc
  • Deprecated receiverhelper.WithTraces in favour of component.WithTracesReceiver
  • Deprecated receiverhelper.WithMetrics in favour of component.WithMetricsReceiver
  • Deprecated receiverhelper.WithLogs in favour of component.WithLogsReceiver
  • Deprecated receiverhelper.NewFactory in favour of component.NewReceiverFactory
• Change otel collector to enable open telemetry metrics through feature gate instead of a constant
• Remove support for legacy otlp/http port. (#4916)
• Remove deprecated funcs in pdata (#4809)
• Remove deprecated Retrieve funcs/calls (#4922)
• Remove deprecated NewConfigProvider funcs (#4937)

💡 Enhancements 💡

• Add validation to check at least one endpoint is specified in otlphttpexporter's configuration (#4860)

🧰 Bug fixes 🧰

• Initialized logger with collector to avoid potential race condition panic on Shutdown (#4827)
• In addition to traces, now logs and metrics processors will start the memory limiter.
  Added thread-safe logic so only the first processor can launch the checkMemLimits go-routine and the last processor
  that calls shutdown to terminate it; this is done per memory limiter instance.
  Added memory limiter factory to cache initiated object and be reused by similar config. This guarantees a single
  running checkMemLimits per config (#4886)
• Resolved race condition in collector when calling Shutdown (#4878)