some small updates

Author: yiyuan-he

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

@@ -42,7 +42,7 @@ jobs:
 
       - name: Ensure Unit Tests are passing
         run: |
-          pytest exporters/aws-otel-otlp-udp-exporter/tests/test_exporter.py
+          pytest exporters/aws-otel-otlp-udp-exporter/tests/
 
       - name: Run Sample App in Background
         working-directory: sample-applications/integ-test-app
@@ -56,13 +56,9 @@ jobs:
         run: |
           echo "traceId=$(curl localhost:8080/test)" >> $GITHUB_OUTPUT
 
-      - name: Print Daemon Logs
-        run: |
-          sleep 20
-          cat xray-daemon/daemon-logs.log
-
       - name: Verify X-Ray daemon received traces
         run: |
+          sleep 10
           echo "X-Ray daemon logs:"
           cat xray-daemon/daemon-logs.log
 

sample-applications/integ-test-app/udp_exporter_validation_app.py

@@ -41,7 +41,7 @@ def create_trace():
     success = tracer_provider.force_flush()
     print(f"Force flush {'succeeded' if success else 'failed'}")
 
-    return jsonify({"trace_id": trace_id})
+    return trace_id
 
 
 if __name__ == "__main__":