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# Kafka源码篇——Kafka快速入门
**1.1Kafka简介**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270091795750.jpg)
**1.2以Kafka为中心的解决方案**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270091108660.jpg)
**1.3 Kafka核心概念**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270091591096.jpg)
**1.4搭建Kafka源码环境**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270092343723.jpg)
# Kafka源码篇——生产者
**2.1 KafkaProducer使用示例**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270092473010.jpg)
**2.2 KafkaProducer分析**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270092339093.jpg)
**2.3 RecordAccumulator分析**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270093301771.jpg)
**2.4 Sender分析**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270093469383.jpg)
# Kafka源码篇——消费者
**3.1 KafkaConsumer使用示例**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270093405070.jpg)
**3.2传递保证语义(Delivery guarantee semantic )**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270094619704.jpg)
**3.3 Consumer Group Rebalance设计**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270094376875.jpg)
**3.4 KafkaConsumer 分析**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270094214270.jpg)
# Kafka源码篇——Kafka服务端
**4.1网络层**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270094359726.jpg)
**4.2API层**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270095415739.jpg)
**4.3日志存储**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270095880107.jpg)
**4.4 DelayedOperationPurgatory组件**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270095665451.jpg)
**4.5副本机制**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270096810496.jpg)
**4.6 KafkaController**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270096330900.jpg)
**4.7 GroupCoordinator**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270096620033.jpg)
**4.8身份认证与权限控制**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270097152626.jpg)
**4.9Kafka监控**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270097922926.jpg)
# Kafka源码篇——Kafka Tool
**5.1 kafka-server-start脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270097845091.jpg)
**5.2kafka-topics脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270097475850.jpg)
**5.3 kafka-preferred-replica-election脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270098558242.jpg)
**5.4 kafka-reassign-partitions脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270098473341.jpg)
**5.5 kafka-console-producer 脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270098828404.jpg)
**5.6 kafka-console-consumer 脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270099204692.jpg)
**5.7 kafka-consumer-groups脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270099973513.jpg)
**5.8 DumpLogSegments**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270099995680.jpg)
**5.9 kafka-producer-perf-test 脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270100681419.jpg)
**5.10 kafka-consumer-perf-test脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270100630827.jpg)
**5.11 kafka-mirror-maker脚本**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270100930625.jpg)
# Kafka的设计与实现
**讨论一:Kafka 存储在文件系统上**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270101941300.jpg)
**讨论二:Kafka 中的底层存储设计**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270101493384.jpg)
**讨论三:生产者设计概要**
**讨论四:消费者设计概要**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270101104834.jpg)
**讨论五:Kafka 如何保证可靠性**
![](http://www.www.zyiz.net/i/li/?n=2&i=images/20210703/1625270101763278.jpg)
#
## 总结
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