docs(examples): Enable end to end tracing for SQS batch example. (#1995)

Author: phipag

examples/powertools-examples-batch/deploy/sqs/template.yml

@@ -65,6 +65,7 @@ Resources:
   DemoSQSSenderFunction:
     Type: AWS::Serverless::Function
     Properties:
+      Tracing: Active
       CodeUri: ../..
       Handler: org.demo.batch.sqs.SqsBatchSender::handleRequest
       Environment:
@@ -173,7 +174,6 @@ Resources:
               Action:
                 - s3:PutObject
               Resource: !Sub ${Bucket.Arn}/*
-
       Events:
         MySQSEvent:
           Type: SQS

examples/powertools-examples-batch/src/main/java/org/demo/batch/sqs/AbstractSqsBatchHandler.java

@@ -14,21 +14,22 @@
 
 package org.demo.batch.sqs;
 
-import com.amazonaws.services.lambda.runtime.Context;
-import com.fasterxml.jackson.databind.ObjectMapper;
 import java.io.File;
 import java.io.IOException;
 import java.util.Arrays;
 import java.util.Random;
+
 import org.demo.batch.model.Product;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.slf4j.MDC;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
 import software.amazon.awssdk.core.sync.RequestBody;
 import software.amazon.awssdk.http.urlconnection.UrlConnectionHttpClient;
 import software.amazon.awssdk.services.s3.S3Client;
 import software.amazon.awssdk.services.s3.model.PutObjectRequest;
-import software.amazon.lambda.powertools.logging.Logging;
 import software.amazon.lambda.powertools.tracing.Tracing;
 import software.amazon.lambda.powertools.tracing.TracingUtils;
 
@@ -43,23 +44,23 @@ public class AbstractSqsBatchHandler {
      * Simulate some processing (I/O + S3 put request)
      * @param p deserialized product
      */
-    @Logging
     @Tracing
     protected void processMessage(Product p) {
         TracingUtils.putAnnotation("productId", p.getId());
         TracingUtils.putAnnotation("Thread", Thread.currentThread().getName());
         MDC.put("product", String.valueOf(p.getId()));
         LOGGER.info("Processing product {}", p);
 
-        char c = (char)(r.nextInt(26) + 'a');
+        char c = (char) (r.nextInt(26) + 'a');
         char[] chars = new char[1024 * 1000];
         Arrays.fill(chars, c);
         p.setName(new String(chars));
         try {
-            File file = new File("/tmp/"+p.getId()+".json");
+            File file = new File("/tmp/" + p.getId() + ".json");
             mapper.writeValue(file, p);
             s3.putObject(
-                    PutObjectRequest.builder().bucket(bucket).key(p.getId()+".json").build(), RequestBody.fromFile(file));
+                    PutObjectRequest.builder().bucket(bucket).key(p.getId() + ".json").build(),
+                    RequestBody.fromFile(file));
         } catch (IOException e) {
             throw new RuntimeException(e);
         } finally {