Kafka源码分析1：源码的开发环境搭建 （图解+秒懂+史上最全） (5)

配置kafka应用参数，修改其中的zk的地址。 config/server.properties

idea中运行kafka

接着idea中运行，kafka，create topic, producer,consumer

配置kafka的应用application参数

运行core包下的kafka主类

直接idea打开源码工程后，配置运行的应用设置。

配置Run/Debug Configurations

开启kafka应用

报错缺少包slf4j-nop：

SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”.
缺少包slf4j-nop，导入该包。

具体步骤：

1 在dependencies.gradle中加入

slf4jnop: "org.slf4j:slf4j-nop:$versions.slf4j",

2 在build.gradle中project(\':core\') 后面加上compile libs.slf4jnop

编译报错，没有有效错误消息

FAILURE: Build failed with an exception.

What went wrong:
Execution failed for task \':core:Kafka.main()\'.

Process \'command \'C:/Program Files/Java/jdk1.8.0_91/bin/java.exe\'\' finished with non-zero exit value 1

Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

Get more help at https://help.gradle.org

BUILD FAILED in 42s
5 actionable tasks: 2 executed, 3 up-to-date
Disconnected from the target VM, address: \'127.0.0.1:20494\', transport: \'socket\'
20:37:10: Task execution finished \'Kafka.main()\'.

解决方案：

打开File->Settings->Build,Execution,Deployment->Build Tools->Gradle，将build&Run tests using改成InterlliJ IDEA。