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Support new semantice conventions. #972
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mxiamxia
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Dec 11, 2024
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LGTM
zzhlogin
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Dec 19, 2024
*Description of changes:* Onboarding ADOT Java to v2.x, with the latest `opentelemetry-java-instrumentation` dependency version `v2.10.0`. Update the workflows, adot core implementation codes, contract tests and smoke tests with following change: **A. Workflows:** 1. Update `.github/patches/opentelemetry-java-instrumentation.patch` file with the same code change as previous patch based on upstream v2.10.0. 2. Upgrade contract testing build env with JDK 23. **B. Core repo:** 1. Upgrade `com.github.johnrengelman.shadow` to `com.gradleup.shadow` as it has been marked under maintenance mode: https://github.com/GradleUp/shadow?tab=readme-ov-file#gradle-shadow 2. Upgrade to new ktlint version 1.4.0, and apply latest spotless format. 3. Upgrade gradle to 8.10 4. Upgrade `com.diffplug.spotless` to newer version 6.25.0 5. Upgrade `com.google.cloud.tools.jib` to newer version 3.4.4 6. Update the unit test to check the migrated semantic conventions. 7. AWS Resource detector is [set as disabled by default](open-telemetry/opentelemetry-java-instrumentation#10754), enable it by setting environment variable `"otel.resource.providers.aws.enabled"` to be `true`. **C. Contract tests:** 1. Use the latest `kotlin("jvm")` version to be compatible if the new Java class from upstream. 2. Add `OTEL_EXPORTER_OTLP_PROTOCOL` to `grpc` for instrumentation as in [version v2.0.0](https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/tag/v2.0.0): > The default OTLP protocol has been changed from grpc to http/protobuf in orderto align with the specification. 3. Update tomcat contract test `TOMCAT_THREADS` metric threshold to `-2`, as the value can be negative by [tomcat design](https://github.com/apache/tomcat/blob/1afe41491f0e56ec0a776db5ff84607f87ce6640/java/org/apache/tomcat/util/net/AbstractEndpoint.java#L1204). 4. Update the test classes to migrate to the new semantic conventions to match with [upstream latest change](open-telemetry/opentelemetry-java-instrumentation@7cd705b): a. All the change made in #972: `http.url` -> `url.full` `http.method` -> `http.request.method` `http.status_code` -> `http.response.status_code` `net.peer.name` -> `server.address` `net.peer.port` -> `server.port` b. extra semantic conventions included in contract tests: `http.scheme` -> `url.scheme` `http.target` -> `url.query` `http.url` -> `url.full` `net.host.name` -> `server.address` `net.host.port` -> `server.port` `net.peer.name` -> `server.address` `net.peer.port` -> `server.port` `net.protocol.name` -> `network.protocol.name` `net.protocol.version` -> `network.protocol.version` `net.sock.host.addr` -> `network.local.address` `net.sock.host.port` -> `network.local.port` `net.sock.peer.addr` -> `network.peer.address` `net.sock.peer.name` -> no replacement, removed `messaging.kafka.destination.partition` -> `messaging.destination.partition.id` `messaging.message.payload_size_bytes` -> `messaging.message.body.size` Remove `network.protocol.name` attribute check as it has marked as Conditionally required if not http and network.protocol.version is set: https://opentelemetry.io/blog/2023/http-conventions-declared-stable/#summary-of-changes. Conditionally check `peer.service` for http client. Match with PR: https://github.com/open-telemetry/opentelemetry-java-instrumentation/pull/12083/files Remove local socket attributes from http server span check as it is not extracted from HttpServerAttributesExtractor [code](https://github.com/open-telemetry/opentelemetry-java-instrumentation/blob/5ebb81b8a8ac0e5b3c9f2e175b847a3d0b12251f/instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/semconv/http/HttpServerAttributesExtractorBuilder.java#L141), Remove `http.response.header.content_length` as it need an explicit configuration: https://opentelemetry.io/docs/specs/semconv/attributes-registry/http/#http-response-header **D. Smoke tests** Enable controller telemetry using env variable `OTEL_INSTRUMENTATION_COMMON_EXPERIMENTAL_CONTROLLER_TELEMETRY_ENABLED`, which is disabled by default. https://opentelemetry.io/docs/zero-code/java/agent/disable/#suppressing-controller-andor-view-spans **Testing:** 1. All contract tests and smoke tests passed. 2. All workflow passed. 3. Tested all E2E tests (This E2E test PR need to be merged after ADOT Java v2.x released): - EC2: https://github.com/aws-observability/aws-application-signals-test-framework/actions/runs/12378967612 - EKS: https://github.com/aws-observability/aws-application-signals-test-framework/actions/runs/12382416662 - K8S: https://github.com/aws-observability/aws-application-signals-test-framework/actions/runs/12378972156 - ECS: https://github.com/aws-observability/aws-application-signals-test-framework/actions/runs/12378968843 4. Audit all upstream v2.0.0 - v2.10.0 [change logs](https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases) and manual did E2E test and compared the traces, logs, metrics for Java v1.x vs Java v2.x: ![Screenshot 2024-12-16 at 3 27 02 PM](https://github.com/user-attachments/assets/52bb9106-b4a1-4223-9df5-74f1f1b10089) By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
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Description of changes:
This PR adding support of new semantic conventions in latest version from otel upstream:
http.url
->url.full
http.method
->http.request.method
http.status_code
->http.response.status_code
net.peer.name
->server.address
net.peer.port
->server.port
Testing are done for both old upstream ve
rsion v1.32.1 and new upstream version v2.10.0.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.