fix: add missing jdk http sender for otlp metrics exporter (#3124)

fix: add missing jdk http sender for otlp metrics exporter

Signed-off-by: Adhiraj <68840640+adhraj12@users.noreply.github.com>

CONTRIBUTING_GUIDE.md

@@ -9,6 +9,14 @@ or [Slack](https://join.slack.com/t/automq/shared_invite/zt-29h17vye9-thf31ebIVL
 Before getting started, please review AutoMQ's Code of Conduct. Everyone interacting in Slack or WeChat
 follow [Code of Conduct](CODE_OF_CONDUCT.md).
 
+## Suggested Onboarding Path for New Contributors
+
+If you are new to AutoMQ, it is recommended to first deploy and run AutoMQ using Docker as described in the README.
+This helps you quickly understand AutoMQ’s core concepts and behavior without local environment complexity.
+
+After gaining familiarity, contributors who want to work on code can follow the steps in this guide to build and run AutoMQ locally.
+
+
 ## Code Contributions
 
 ### Finding or Reporting Issues

build.gradle

@@ -2341,6 +2341,12 @@ project(':automq-metrics') {
     configProperties = checkstyleConfigProperties("import-control-server.xml")
   }
 
+  configurations {
+    all {
+      exclude group: 'io.opentelemetry', module: 'opentelemetry-exporter-sender-okhttp'
+    }
+  }
+    
   dependencies {
     // OpenTelemetry core dependencies
     api libs.opentelemetryJava8
@@ -2350,6 +2356,7 @@ project(':automq-metrics') {
     api libs.opentelemetryExporterLogging
     api libs.opentelemetryExporterProm
     api libs.opentelemetryExporterOTLP
+    api libs.opentelemetryExporterSenderJdk
     api libs.opentelemetryJmx
 
     // Logging dependencies

gradle/dependencies.gradle

@@ -300,6 +300,7 @@ libs += [
   opentelemetryExporterLogging: "io.opentelemetry:opentelemetry-exporter-logging:$versions.opentelemetrySDK",
   opentelemetryExporterProm: "io.opentelemetry:opentelemetry-exporter-prometheus:$versions.opentelemetrySDKAlpha",
   opentelemetryExporterOTLP: "io.opentelemetry:opentelemetry-exporter-otlp:$versions.opentelemetrySDK",
+  opentelemetryExporterSenderJdk: "io.opentelemetry:opentelemetry-exporter-sender-jdk:$versions.opentelemetrySDK",
   opentelemetryJmx: "io.opentelemetry.instrumentation:opentelemetry-jmx-metrics:$versions.opentelemetryInstrument",
   oshi: "com.github.oshi:oshi-core-java11:$versions.oshi",
   bucket4j: "com.bucket4j:bucket4j-core:$versions.bucket4j",