add integ test

Author: yiyuan-he

.github/workflows/release-udp-exporter.yml

@@ -28,3 +28,41 @@ jobs:
         working-directory: exporters/aws-otel-otlp-udp-exporter
         run: |
           gradle build
+          gradle publishToMavenLocal
+
+      - name: Download and run X-Ray Daemon
+        run: |
+          mkdir xray-daemon
+          cd xray-daemon
+          wget https://s3.us-west-2.amazonaws.com/aws-xray-assets.us-west-2/xray-daemon/aws-xray-daemon-linux-3.x.zip
+          unzip aws-xray-daemon-linux-3.x.zip
+          ./xray -o -n us-west-2 -f ./daemon-logs.log --log-level debug &
+
+      - name: Run Sample App in Background
+        working-directory: sample-apps/integ-test-app
+        run: |
+          gradle build
+          java -jar build/libs/integ-test-app.jar &
+          sleep 5
+
+      - name: Call Sample App Endpoint
+        run: |
+          echo "traceId=$(curl localhost:8080/test)" >> $GITHUB_OUTPUT
+
+      - name: Verify X-Ray daemon received traces
+        run: |
+          sleep 10
+          echo "X-Ray daemon logs:"
+          cat xray-daemon/daemon-logs.log
+
+          # Check if the daemon received and processed some data
+          if grep -q "sending.*batch" xray-daemon/daemon-logs.log; then
+            echo "✅ X-Ray daemon processed trace data (AWS upload errors are expected)"
+            exit 0
+          elif grep -q "processor:.*segment" xray-daemon/daemon-logs.log; then
+            echo "✅ X-Ray daemon processed segment data (AWS upload errors are expected)"
+            exit 0
+          else
+            echo "❌ No evidence of traces being received by X-Ray daemon"
+            exit 1
+          fi

exporters/aws-otel-otlp-udp-exporter/build.gradle.kts

@@ -20,7 +20,7 @@ plugins {
 }
 
 group = "software.amazon.opentelemetry.exporters.otlp.udp"
-version = "0.0.1"
+version = "0.1.0"
 
 dependencies {
   implementation(platform("io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha:2.11.0-alpha"))

sample-apps/integ-test-app/build.gradle.kts

@@ -5,14 +5,9 @@ plugins {
   id("org.springframework.boot") version "2.7.17"
 }
 
-repositories {
-  mavenLocal()
-  mavenCentral()
-}
-
 dependencies {
   implementation("org.springframework.boot:spring-boot-starter-web")
-  implementation("software.amazon.opentelemetry.exporters.otlp.udp:aws-otel-otlp-udp-exporter:0.0.1")
+  implementation("software.amazon.opentelemetry.exporters.otlp.udp:aws-otel-otlp-udp-exporter:0.1.0")
   implementation(platform("io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha:2.11.0-alpha"))
   implementation("io.opentelemetry:opentelemetry-api")
   implementation("io.opentelemetry:opentelemetry-sdk")