OpenTelemetry - CNCF/opentelemetry-java-instrumentation: Release v2.10.0

Name: opentelemetry-java-instrumentation

Owner: OpenTelemetry - CNCF

Release: Version 2.10.0

Released: 2024-11-13

License: Apache-2.0

Release Assets:

This release targets the OpenTelemetry SDK 1.44.1.

Note that many artifacts have the -alpha suffix attached to their version number, reflecting that they are still alpha quality and will continue to have breaking changes. Please see the VERSIONING.md for more details.

🌟 New javaagent instrumentation

  • Ktor 3 instrumentation (#12562)

🌟 New library instrumentation

  • Ktor 3 instrumentation (#12562)

Migration notes

  • Spring Boot Starter Scheduling instrumentation scope name changed from io.opentelemetry.spring-scheduling-3.1 to io.opentelemetry.spring-boot-autoconfigure to reflect the module's name.
  • Default flush timeout for aws lambda javaagent instrumentation changed from 1 second to 10 seconds to match the flush timeout used in the aws lambda library instrumentation. (#12576)

📈 Enhancements

  • Delegate loading of java package to platform loader (#12505)
  • Set up virtual field transforms before otel sdk is initialized (#12444)
  • Update azure-core-tracing-opentelemetry version and improve HTTP suppression to back off when Azure SDK tracing is disabled. (#12489)
  • Ktor2 http client uses low level instrumentation (#12530)
  • Add logback mdc instrumentation to spring boot starter (#12515)
  • Run class load listener only once (#12565)
  • Remove duplicate byte buddy classes to reduce agent jar file size (#12571)
  • Support additional JVM arg syntax in service name resource detector (#12544)

🛠️ Bug fixes

  • Fix derby directory connection string parser (#12479)
  • Improve whitespace handling in oracle jdbc url parser (#12512)
  • Fix SpanKey bridging for unbridgeable span (#12511)
  • Fix lettuce instrumentation and tests to pass against latest version (#12552)
  • Fix Kafka initialization occasionally failed due to concurrent injection of OpenTelemetryMetricsReporter (#12583)

🙇 Thank you

This release was possible thanks to the following contributors who shared their brilliant ideas and awesome pull requests:

@AntonioLyubchev @breedx-splk @brunobat @Cirilla-zmh @e5l @greatvovan @heyams @jaydeluca @jeanbisutti @JonasKunz @laurit @lmolkova @misaya98 @obs-gh-abhishekrao @pengliaoye @shalk @smoke @steverao @SylvainJuge @trask @v-chernyshev @vanilla-sundae @zeitlinger

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