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
- The previous release (1.10.0) deprecated the entire
io.opentelemetry.instrumentation.api.tracer
package in theinstrumentation-apiartifact, and the package was removed in this release. - The javaagent
-slimartifact has been dropped in this release, because the exporters are much
smaller now and there is no longer a significant size difference between the-slimand default
artifacts. - The
opentelemetry-aws-lambda-1.0has been split into two artifacts
opentelemetry-aws-lambda-core-1.0andopentelemetry-aws-lambda-events-2.2.
🌟 New javaagent instrumentation
- Spring RMI instrumentation (#5033)
🌟 New library instrumentation
- Ratpack httpclient (#4787)
📈 Enhancements
- Add
http.routeto server spans where route was already being captured for span name (#5086, #5240, #5242, #5241, #5239) - Use RPC attributes from spec for AWS SDK (#5166)
- SdkTracerProvider auto closed as separate Context Bean (#5124) (#5125)
- Support redisson 3.16.8+ (#5201)
- Support AWS SDK v1 request object subclasses. (#5231)
- Remove slim artifact (#5251)
- kotlinx-coroutines-reactor context propagation (#5196)
- Log a warning whenever GlobalOpenTelemetry.set() is called (#5264)
- Use
http.routeinHttpServerMetrics(#5266) - Use VirtualField for associating netty listener with wrapper (#5282)
- Add code attributes to spring-scheduling spans (#5306)
- Propagate context into redisson async callback (#5313)
- Add max measurements to Micrometer Timer & DistributionSummary (#5303)
- Make it possible to configure base time unit used by the Micrometer bridge (#5304)
- Make HttpClientMetrics report low cardinality metrics (#5319)
- Implement NamingConvention support in Micrometer bridge (#5328)
- Add net.peer.name and net.peer.port attributes for grpc client span (#5324)
- Split lambda instrumentation into core and events (#5326)
- Add jaeger remote sampler to agent (#5346)
- Weak cache optimization (#5344)
🛠️ Bug fixes
- Several micrometer instrumentation fixes (#5118)
- Fix serialisation exception on default lambda events (#4724)
- NoSuchMethodError when using agent and modules (JPMS) (#5169)
- Spring boot cloud gateway, context propagation broken (#5188)
- Akka http server span names are always akka.request #3478 (#5150)
- Recover from duplicate class definition errors (#5185)
- Fix serialization for quartz JobExecutionContext (#5263)
- End jedis span when operation actually ends (#5256)
- Enable oshi ProcessMetrics in javaagent (#5281)
- Add missing return type matchers to the executor instrumentation (#5294)
- Fix triggering of DNS lookup (#5297)
- Avoid potential for reverse name lookup (#5305)
- Fix WeakConcurrentMap memory leak (#5316)
- AWS Lambda instrumentation requires jackson and lambda-events on the classpath (#5326)
🧰 Tooling
- Convert InstrumentationTestRunner from interface to abstract class (#5112)
- Parameterize VirtualField field type (#5165)
- Remove old TraceUtils and use InstrumentationTestRunner#run*Span() (almost) everywhere (#5160)
- Remove deprecated tracer API (#5175)
- Remove HttpServerTest#extraAttributes() method (#5176)
- Rename ServerSpanNaming to HttpRouteHolder (#5211)
- Don't run testLatestDeps on alpha/beta/rc versions (#5258)
- Refactor HTTP attributes extractors to use composition over inheritance (#5030, #5194, #5267)
- Refactor AttributesExtractor so that it extracts route from Context (#5288)
- Publish gradle-plugins to Maven Central (#5333)
🙇 Thank you
This release was possible thanks to the following contributors who shared their brilliant ideas and awesome pull requests:
@acm19
@anuraaga
@Asafb26
@blumamir
@breedx-splk
@domyway
@dynatrace-peterlang
@frommeyerc
@gautam-nutalapati
@gsmirnov-splk
@iNikem
@irizzant
@jack-berg
@jkwatson
@jord1e
@jprinet
@jsalinaspolo
@kubawach
@laurit
@mateuszrzeszutek
@mcmho
@mircea-lemnaru-aera
@mping-exo
@necrolyte2
@ozoz03
@pavolloffay
@pichlermarc
@ralphgj
@Samudraneel24
@trask
@valodzka
@xsmrcek