OpenTelemetry - CNCF/opentelemetry-collector: Release v0.25.0

Name: opentelemetry-collector

Owner: OpenTelemetry - CNCF

Release: Release version 0.25.0

Released: 2021-04-20

License: Apache-2.0

Release Assets:

v0.25.0 Beta

🛑 Breaking changes 🛑

  • Rename ForEach (in pdata) with Range to be consistent with sync.Map (#2931)
  • Rename componenthelper.Start to componenthelper.StartFunc (#2880)
  • Rename componenthelper.Stop to componenthelper.StopFunc (#2880)
  • Remove exporterheleper.WithCustomUnmarshaler, processorheleper.WithCustomUnmarshaler, receiverheleper.WithCustomUnmarshaler, extensionheleper.WithCustomUnmarshaler, implement config.CustomUnmarshaler interface instead (#2867)
  • Remove component.CustomUnmarshaler implement config.CustomUnmarshaler interface instead (#2867)
  • Remove testutil.HostPortFromAddr, users can write their own parsing helper (#2919)
  • Remove configparser.DecodeTypeAndName, use config.IDFromString (#2869)
  • Remove config.NewViper, users should use config.NewParser (#2917)
  • Remove testutil.WaitFor, use testify.Eventually helper if needed (#2920)
  • Remove testutil.WaitForPort, users can use testify.Eventually (#2926)
  • Rename processorhelper.NewTraceProcessor to processorhelper.NewTracesProcessor (#2935)
  • Rename exporterhelper.NewTraceExporter to exporterhelper.NewTracesExporter (#2937)
  • Remove InitEmptyWithCapacity, add EnsureCapacity and Clear (#2845)
  • Rename traces methods/objects to include Traces in Kafka receiver (#2966)

💡 Enhancements 💡

  • Add validatable interface with Validate() to all config.<component> (#2898)
    • add the empty Validate() implementation for all component configs
  • Experimental: Add a config source manager that wraps the interaction with config sources (#2857, #2903, #2948)
  • kafka exporter: Key jaeger messages on traceid (#2855)
  • scraperhelper: Don't try to count metrics if scraper returns an error (#2902)
  • Extract ConfigFactory in a ParserProvider interface (#2868)
  • prometheus exporter: Allows Summary metrics to be exported to Prometheus (#2900)
  • prometheus receiver: Optimize dpgSignature function (#2945)
  • kafka receiver: Add logs support (#2944)

🧰 Bug fixes 🧰

  • prometheus receiver:
    • Treat Summary and Histogram metrics without "_sum" counter as valid metric (#2812)
    • Add job and instance as well-known labels (#2897)
  • prometheusremotewrite exporter:
    • Sort Sample by Timestamp to avoid out of order errors (#2941)
    • Remove incompatible queued retry (#2951)
  • kafka receiver: Fix data race with batchprocessor (#2957)
  • jaeger receiver: Jaeger agent should not report ErrServerClosed (#2965)

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