(rocketmq) branch develop updated: Fix outdated constructor signatures in trace documentation (#10501)

[dinglei]

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ShannonDing pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/rocketmq.git


The following commit(s) were added to refs/heads/develop by this push:
     new 226e24faf6 Fix outdated constructor signatures in trace documentation 
(#10501)
226e24faf6 is described below

commit 226e24faf6975c3bc1e519057d6472e99edb2d98
Author: KaiQuan Chen <92154428+summco...@users.noreply.github.com>
AuthorDate: Mon Jun 15 20:25:30 2026 +0800

    Fix outdated constructor signatures in trace documentation (#10501)
    
    The two-argument constructors DefaultMQProducer(String, boolean) and
    DefaultMQPushConsumer(String, boolean) do not exist in 5.x.
    Updated to use the three-argument form with null for the default
    trace topic.
    
    Fixes #10500
---
 docs/cn/msg_trace/user_guide.md | 4 ++--
 docs/en/msg_trace/user_guide.md | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/cn/msg_trace/user_guide.md b/docs/cn/msg_trace/user_guide.md
index a04c2601f4..57fddbfa6d 100644
--- a/docs/cn/msg_trace/user_guide.md
+++ b/docs/cn/msg_trace/user_guide.md
@@ -54,7 +54,7 @@ RocketMQ的消息轨迹特性支持两种存储轨迹数据的方式：
 
 ### 4.1 发送消息时开启消息轨迹
 ```java
-        DefaultMQProducer producer = new 
DefaultMQProducer("ProducerGroupName",true);
+        DefaultMQProducer producer = new 
DefaultMQProducer("ProducerGroupName",true,null);
         producer.setNamesrvAddr("XX.XX.XX.XX1");
         producer.start();
             try {
@@ -74,7 +74,7 @@ RocketMQ的消息轨迹特性支持两种存储轨迹数据的方式：
 
 ### 4.2 订阅消息时开启消息轨迹
 ```java
-        DefaultMQPushConsumer consumer = new 
DefaultMQPushConsumer("CID_JODIE_1",true);
+        DefaultMQPushConsumer consumer = new 
DefaultMQPushConsumer("CID_JODIE_1",true,null);
         consumer.subscribe("TopicTest", "*");
         
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
         consumer.setConsumeTimestamp("20181109221800");
diff --git a/docs/en/msg_trace/user_guide.md b/docs/en/msg_trace/user_guide.md
index 64c4b2bb43..642775abc6 100644
--- a/docs/en/msg_trace/user_guide.md
+++ b/docs/en/msg_trace/user_guide.md
@@ -54,7 +54,7 @@ For business system adapting to use RocketMQ's message trace 
feature easily, in
 
 ### 4.1 Enable message trace when sending messages
 ```
-        DefaultMQProducer producer = new 
DefaultMQProducer("ProducerGroupName",true);
+        DefaultMQProducer producer = new 
DefaultMQProducer("ProducerGroupName",true,null);
         producer.setNamesrvAddr("XX.XX.XX.XX1");
         producer.start();
             try {
@@ -74,7 +74,7 @@ For business system adapting to use RocketMQ's message trace 
feature easily, in
 
 ### 4.2 Enable message trace when subscribe messages
 ```
-        DefaultMQPushConsumer consumer = new 
DefaultMQPushConsumer("CID_JODIE_1",true);
+        DefaultMQPushConsumer consumer = new 
DefaultMQPushConsumer("CID_JODIE_1",true,null);
         consumer.subscribe("TopicTest", "*");
         
consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
         consumer.setConsumeTimestamp("20181109221800");