This release targets the OpenTelemetry SDK 1.13.0.
Note that all artifacts other than io.opentelemetry.javaagent:opentelemetry-javaagent 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.
Migration notes
- Micrometer instrumentation is now automatically applied to spring-boot-actuator apps
- Some configuration properties have been renamed:
otel.instrumentation.common.experimental.suppress-controller-spans->otel.instrumentation.common.experimental.controller-telemetry.enabled(important: note that the meaning is inverted)otel.instrumentation.common.experimental.suppress-view-spans->otel.instrumentation.common.experimental.view-telemetry.enabled(important: note that the meaning is inverted)otel.instrumentation.netty.always-create-connect-span->otel.instrumentation.netty.connection-telemetry.enabledotel.instrumentation.reactor-netty.always-create-connect-span->otel.instrumentation.reactor-netty.connection-telemetry.enabled
- Runtime memory metric names were updated to reflect semantic conventions
- Micrometer library instrumentation has been deprecated as it has been moved to the core repo and is now published under
io.opentelemetry:opentelemetry-micrometer1-shim - Library instrumentation entry points have been renamed from
*Tracingto*Telemetry
🌟 New javaagent instrumentation
🌟 New library instrumentation
📈 Enhancements
- Elasticsearch rest client low cardinality span names (#5584)
- Implement "Prometheus mode" for better micrometer->OTel->Prometheus support (#5537)
- Apply micrometer instrumentation to spring-boot-actuator apps (#5666)
- Sql sanitizer: handle double quoted table names (#5699)
- Spring Boot Starter service-name is constant (#5359)
- Update runtime memory metrics to reflect semantic conventions (#5718)
- change rpc type in apache dubbo (#5432)
- Rework context propagation to redisson async callback (#5748)
- Resolve end strategy after WithSpan method instead of before. (#5756)
- Allow scanning instrumented reactor publishers and only allow registe… (#5755)
- Faster type matching (#5724)
- Use UnsynchronizedAppenderBase as base class for our logback appender (#5818)
- Do not set the http.route attribute in JSF instrumentations (#5819)
- Use micrometer1-shim in micrometer javaagent instrumentation, deprecate library instrumentation (#5820)
- Rename netty
always-create-connect-spanproperty toconnection-telemetry(#5834) - Update the http.route attribute even for not sampled server spans (#5844)
🛠️ Bug fixes
- Fix possible deadlock (#5585)
- Prevent possible deadlock in downstream distro (#5830)
- Limit problems from kafka iterator instrumentation thread context leak (#5826)
🧰 Tooling
- Remove deprecated methods from instrumentation-api and library instrumentations (#5575)
- Split out RpcAttributesGetter (#5548)
- Run tests with jdk17 (#5598)
- Split out MessagingAttributesGetter (#5626)
- Run Gradle and compile code with Java 17 (#5623)
- Rename library entrypoints to Telemetry (#5624)
- Add InstrumenterBuilder.addRequestListener (#5655)
- Simplify HttpUrlConnection instrumentation (#5673)
- Convert all logging statements from slf4j to jul (#5674)
- Allows passing an OpenTelemetry instance to registerObservers() methods. (#5716)
- Make it possible to register multiple helper resources under the same… (#5703)
- Split out instrumentation-api-semconv (#5721)
- Move ClassNames & SpanNames to .util package (#5746)
- Library instrumentation should read its version from a file (#5692)
- Rename view and controller suppression config properties (#5747)
- Deprecate AttributesExtractor#set() method (#5749)
- Cleanup Config & ConfigBuilder API (#5733)
- Instrumenter instrumentation version and schema url (#5752)
🙇 Thank you
This release was possible thanks to the following contributors who shared their brilliant ideas and awesome pull requests:
@anuraaga
@anuragagarwal561994
@aschugunov
@breedx-splk
@cartermp
@cbos
@chalin
@chenjazz
@cuichenli
@f00b455
@gquintana
@ianmcorvidae
@iNikem
@irizzant
@jack-berg
@jenarros
@jiwen624
@jkwatson
@jord1e
@jprinet
@laurit
@mateuszrzeszutek
@neiser
@pavolloffay
@theletterf
@trask
@tydhot
@wallezhang
@zoranzaric