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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/05/20 06:13:12 UTC

[GitHub] [rocketmq] li-xiao-shuang opened a new pull request, #4353: [ISSUE #4323] tracemessage example add the default NamesrvAddr

li-xiao-shuang opened a new pull request, #4353:
URL: https://github.com/apache/rocketmq/pull/4353

   fix : #4323 
   
   **Make sure set the target branch to `develop`**
   
   ## What is the purpose of the change
   
   XXXXX
   
   ## Brief changelog
   
   XX
   
   ## Verifying this change
   
   XXXX
   
   Follow this checklist to help us incorporate your contribution quickly and easily. Notice, `it would be helpful if you could finish the following 5 checklist(the last one is not necessary)before request the community to review your PR`.
   
   - [x] Make sure there is a [Github issue](https://github.com/apache/rocketmq/issues) filed for the change (usually before you start working on it). Trivial changes like typos do not require a Github issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue. 
   - [x] Format the pull request title like `[ISSUE #123] Fix UnknownException when host config not exist`. Each commit in the pull request should have a meaningful subject line and body.
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   - [ ] If this contribution is large, please file an [Apache Individual Contributor License Agreement](http://www.apache.org/licenses/#clas).
   


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[GitHub] [rocketmq] li-xiao-shuang commented on a diff in pull request #4353: [ISSUE #4323] tracemessage example add the default NamesrvAddr

Posted by GitBox <gi...@apache.org>.
li-xiao-shuang commented on code in PR #4353:
URL: https://github.com/apache/rocketmq/pull/4353#discussion_r878710088


##########
example/src/main/java/org/apache/rocketmq/example/tracemessage/OpenTracingPushConsumer.java:
##########
@@ -22,49 +22,49 @@
 import io.opentracing.Tracer;
 import io.opentracing.util.GlobalTracer;
 import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
-import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext;
 import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
 import org.apache.rocketmq.client.consumer.listener.MessageListenerConcurrently;
 import org.apache.rocketmq.client.exception.MQClientException;
 import org.apache.rocketmq.client.trace.hook.ConsumeMessageOpenTracingHookImpl;
 import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
-import org.apache.rocketmq.common.message.MessageExt;
-
-import java.util.List;
 
 public class OpenTracingPushConsumer {
+
+    public static final String CONSUMER_GROUP = "CID_JODIE_1";
+    public static final String DEFAULT_NAMESRVADDR = "127.0.0.1:9876";
+    public static final String TOPIC = "TopicTest";
+
     public static void main(String[] args) throws InterruptedException, MQClientException {
         Tracer tracer = initTracer();
 
-        DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("CID_JODIE_1");
+        DefaultMQPushConsumer consumer = new DefaultMQPushConsumer(CONSUMER_GROUP);
+
+        // If the debugging source code can open comments, you need to set the namesrvAddr to the address of the local namesrvAddr
+//        consumer.setNamesrvAddr(DEFAULT_NAMESRVADDR);
         consumer.getDefaultMQPushConsumerImpl().registerConsumeMessageHook(new ConsumeMessageOpenTracingHookImpl(tracer));
 
-        consumer.subscribe("TopicTest", "*");
+        consumer.subscribe(TOPIC, "*");
         consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
 
         consumer.setConsumeTimestamp("20181109221800");
-        consumer.registerMessageListener(new MessageListenerConcurrently() {
-
-            @Override
-            public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
-                System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
-                return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
-            }
+        consumer.registerMessageListener((MessageListenerConcurrently) (msgs, context) -> {
+            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
+            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
         });
         consumer.start();
         System.out.printf("Consumer Started.%n");
     }
 
     private static Tracer initTracer() {
         Configuration.SamplerConfiguration samplerConfig = Configuration.SamplerConfiguration.fromEnv()
-                .withType(ConstSampler.TYPE)

Review Comment:
   > Please do not change irrelevant code unless necessary
   
   This PR submission includes code formatting



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[GitHub] [rocketmq] codecov-commenter commented on pull request #4353: [ISSUE #4323] tracemessage example add the default NamesrvAddr

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[GitHub] [rocketmq] coveralls commented on pull request #4353: [ISSUE #4323] tracemessage example add the default NamesrvAddr

Posted by GitBox <gi...@apache.org>.
coveralls commented on PR #4353:
URL: https://github.com/apache/rocketmq/pull/4353#issuecomment-1132540097

   
   [![Coverage Status](https://coveralls.io/builds/49300875/badge)](https://coveralls.io/builds/49300875)
   
   Coverage decreased (-0.04%) to 52.109% when pulling **3964ded8e5acb1de7a2a72b6f031197e61e521a9 on li-xiao-shuang:feature_example_10** into **82a48be00a6d9def14abb871a40cb68cf8a041e9 on apache:develop**.
   


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[GitHub] [rocketmq] duhenglucky merged pull request #4353: [ISSUE #4323] tracemessage example add the default NamesrvAddr

Posted by GitBox <gi...@apache.org>.
duhenglucky merged PR #4353:
URL: https://github.com/apache/rocketmq/pull/4353


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[GitHub] [rocketmq] coveralls commented on pull request #4353: [ISSUE #4323] tracemessage example add the default NamesrvAddr

Posted by GitBox <gi...@apache.org>.
coveralls commented on PR #4353:
URL: https://github.com/apache/rocketmq/pull/4353#issuecomment-1132540089

   
   [![Coverage Status](https://coveralls.io/builds/49300875/badge)](https://coveralls.io/builds/49300875)
   
   Coverage decreased (-0.04%) to 52.109% when pulling **3964ded8e5acb1de7a2a72b6f031197e61e521a9 on li-xiao-shuang:feature_example_10** into **82a48be00a6d9def14abb871a40cb68cf8a041e9 on apache:develop**.
   


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[GitHub] [rocketmq] Kvicii commented on a diff in pull request #4353: [ISSUE #4323] tracemessage example add the default NamesrvAddr

Posted by GitBox <gi...@apache.org>.
Kvicii commented on code in PR #4353:
URL: https://github.com/apache/rocketmq/pull/4353#discussion_r878701176


##########
example/src/main/java/org/apache/rocketmq/example/tracemessage/OpenTracingPushConsumer.java:
##########
@@ -22,49 +22,49 @@
 import io.opentracing.Tracer;
 import io.opentracing.util.GlobalTracer;
 import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
-import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext;
 import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
 import org.apache.rocketmq.client.consumer.listener.MessageListenerConcurrently;
 import org.apache.rocketmq.client.exception.MQClientException;
 import org.apache.rocketmq.client.trace.hook.ConsumeMessageOpenTracingHookImpl;
 import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
-import org.apache.rocketmq.common.message.MessageExt;
-
-import java.util.List;
 
 public class OpenTracingPushConsumer {
+
+    public static final String CONSUMER_GROUP = "CID_JODIE_1";
+    public static final String DEFAULT_NAMESRVADDR = "127.0.0.1:9876";
+    public static final String TOPIC = "TopicTest";
+
     public static void main(String[] args) throws InterruptedException, MQClientException {
         Tracer tracer = initTracer();
 
-        DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("CID_JODIE_1");
+        DefaultMQPushConsumer consumer = new DefaultMQPushConsumer(CONSUMER_GROUP);
+
+        // If the debugging source code can open comments, you need to set the namesrvAddr to the address of the local namesrvAddr
+//        consumer.setNamesrvAddr(DEFAULT_NAMESRVADDR);
         consumer.getDefaultMQPushConsumerImpl().registerConsumeMessageHook(new ConsumeMessageOpenTracingHookImpl(tracer));
 
-        consumer.subscribe("TopicTest", "*");
+        consumer.subscribe(TOPIC, "*");
         consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
 
         consumer.setConsumeTimestamp("20181109221800");
-        consumer.registerMessageListener(new MessageListenerConcurrently() {
-
-            @Override
-            public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
-                System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
-                return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
-            }
+        consumer.registerMessageListener((MessageListenerConcurrently) (msgs, context) -> {
+            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
+            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
         });
         consumer.start();
         System.out.printf("Consumer Started.%n");
     }
 
     private static Tracer initTracer() {
         Configuration.SamplerConfiguration samplerConfig = Configuration.SamplerConfiguration.fromEnv()
-                .withType(ConstSampler.TYPE)

Review Comment:
   Please do not change irrelevant code unless necessary



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