open-telemetry/opentelemetry-collector-contrib v0.52.0

on GitHub

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.52.0

🛑 Breaking changes 🛑

• jmxreceiver: Remove properties & groovyscript parameters from JMX Receiver. Add ResourceAttributes & LogLevel parameter to supply some of the removed functionality with reduced attack surface (#9685)

🚀 New components 🚀

• bigipreceiver: Add implementation of F5 Big-IP Metric Receiver (#9680)
• expvarreceiver: Initial work for a receiver designed to scrape memstats from Golang applications. (#9747)
• mezmoexporter: Add implementation of Mezmo Log exporter (#9743)
• nsxtreceiver: Added implementation of NSX-T Metric Receiver (#9568)
• expvarreceiver: Add implementation of new receiver. (#10183)

💡 Enhancements 💡

• transformprocessor: Add transformation of metrics (#10100)
• transformprocessor: Include transform processor in components (#10134)
• kubeletstatsreceiver: Update receiver to use new Metrics Builder. All emitted metrics remain the same. (#9744)
• transformprocessor: Add new replace_match and replace_all_matches functions (#10132)
• resourcedetectionprocessor: Add "cname" and "lookup" hostname sources
• jmxreceiver: Communicate with JMX metrics gatherer subprocess via properties file (#9685)

🧰 Bug fixes 🧰

• datadogexporter: add error checks for datadog exporter (#9964)
• datadogexporter: Fix host aliases not being properly sent to the Datadog backend (#9748)
• groupbyattrsprocessor: copied aggregationtemporality when grouping metrics. (#9088)
• jaeger: Update OTLP-Jaeger translation of span events according to the OTel Spec: use event log field instead
  of message to represent OTel Span Event Name (#10273)
• mongodbreceiver: Fix issue where receiver startup could hang (#10111)
• transformprocessor: Fix issue where metric.aggregation_temporality and metric.is_monotic were not actually gettable or settable (#10197)
• signalfxexporter: Emit prometheus compatible histogram/summary to signalfx #10299
  • This behavior can be reverted using the exporter.signalfxexporter.PrometheusCompatible featuregate.
• podmanreceiver: Container Stats Error structure (#9397)
• pkg/stanza: pipeline.Operators() will return a consistently ordered list of operators whenever possible (#9761)
• tanzuobservabilityexporter: add error checks for tanzuobservability exporter (#10188)