1.环境
- 配置jdk环境变量
- 配置gradle环境变量 下载地址:http://services.gradle.org/distributions/ 只需要下载bin就可以
- idea导入kafka
- kafka源码git地址:https://github.com/apache/kafka/tree/fc616cb521c3f7e377b8b0ac65a3a83101156951
- 选择gradle方式
- 构建gradle项目
- 运行core包下的kafka主类
- 编译报错
- import org.apache.kafka.common.utils.{Java, LoggingSignalHandler, OperatingSystem, Utils} 。
- SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”.
缺少包slf4j-nop,导入该包。在dependencies.gradle中加入slf4jnop: “org.slf4j:slf4j-nop:$versions.slf4j”,
在build.gradle中低667行后面加上compile libs.slf4jnop
* What went wrong:
Execution failed for task ':core:Kafka.main()'.
> Process 'command 'E:/environment/java1.8/jdk1.8.0_201/bin/java.exe'' finished with non-zero exit value 1
存在多个module时,导入的包重复了
执行命令 gradle clean