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Posted to commits@rocketmq.apache.org by vo...@apache.org on 2019/07/24 11:54:28 UTC

[rocketmq] branch develop updated: Remove the duplicate content

This is an automated email from the ASF dual-hosted git repository.

vongosling 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 5ccd01c  Remove the duplicate content
5ccd01c is described below

commit 5ccd01c50792c7a1c816530caf0e76b4af97be18
Author: von gosling <vo...@apache.org>
AuthorDate: Wed Jul 24 19:54:22 2019 +0800

    Remove the duplicate content
---
 docs/cn/concept.md | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/docs/cn/concept.md b/docs/cn/concept.md
index 87d691b..b486b38 100644
--- a/docs/cn/concept.md
+++ b/docs/cn/concept.md
@@ -43,11 +43,8 @@ RocketMQ主要由 Producer、Broker、Consumer 三部分组成,其中Producer
 ## 14 严格顺序消息(Strictly Ordered Message)
 严格顺序消息模式下,消费者收到的所有消息均是有顺序的。
 
-## 15 代理服务器(Broker Server)
-消息中转角色,负责存储消息、转发消息。代理服务器在RocketMQ系统中负责接收从生产者发送来的消息并存储、同时为消费者的拉取请求作准备。代理服务器也存储消息相关的元数据,包括消费者组、消费进度偏移和主题和队列消息等。
-
-## 16 消息(Message)
+## 15 消息(Message)
 消息系统所传输信息的物理载体,生产和消费数据的最小单位,每条消息必须属于一个主题。RocketMQ中每个消息拥有唯一的Message ID,且可以携带具有业务标识的Key。系统提供了通过Message ID和Key查询消息的功能。
-## 17 标签(Tag)
+## 16 标签(Tag)
  为消息设置的标志,用于同一主题下区分不同类型的消息。来自同一业务单元的消息,可以根据不同业务目的在同一主题下设置不同标签。标签能够有效地保持代码的清晰度和连贯性,并优化RocketMQ提供的查询系统。消费者可以根据Tag实现对不同子主题的不同消费逻辑,实现更好的扩展性。