windows下kafka源码阅读环境搭建

时间:2022-09-18 15:22:47
  1. 工具准备:jdk1.8,scala-2.11.11,gradle-3.1,zookeeper-3.4.5,kafka-0.10.0.1-src.tgz, kafka_2.11-0.10.0.1.tgz

  2. 安装jdk

  3. 安装scala

  4. 搭建zookeeper

  5. kafka源码构建

    解压kafka-0.10.0.1-src.tgz,命令行进行kafka-0.10.0.1-src,执行gradle idea


    windows下kafka源码阅读环境搭建

注:

1)gradle idea,用国外的库构建的下载速度很慢,在进入项目里面,找到build.gradle文件的修改库为阿里镜像库

buildscript {

  repositories {

        maven{ url 'http://maven.aliyun.com/nexus/content/groups/public/'}

    }

  apply from: file('gradle/buildscript.gradle'), to: buildscript


  dependencies {

    // For Apache Rat plugin to ignore non-Git files

    classpath "org.ajoberstar:grgit:1.5.0"

    classpath 'com.github.ben-manes:gradle-versions-plugin:0.12.0'

    classpath 'org.scoverage:gradle-scoverage:2.0.1'

  }

}


allprojects {

  apply plugin: 'idea'

  apply plugin: 'eclipse'

  apply plugin: "jacoco"


  allprojects {

    repositories {

        maven{ url 'http://maven.aliyun.com/nexus/content/groups/public/'}

    }

}

2)执行gradle idea时,报错


* What went wrong:  

A problem occurred evaluating root project 'kafka-0.10.0.1-src'.  

> Failed to apply plugin [class 'org.gradle.api.plugins.scala.ScalaBasePlugin']  

   > No such property: useAnt for class: org.gradle.api.tasks.scala.ScalaCompileOptions  

  

* Try:  

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.  

  

BUILD FAILED  


解决方法:打开kafka-0.10.0.1-src目录下build.gradle文件

添加如下行

[plain] view plain copy

ScalaCompileOptions.metaClass.daemonServer = true  

ScalaCompileOptions.metaClass.fork = true  

ScalaCompileOptions.metaClass.useAnt = false  

ScalaCompileOptions.metaClass.useCompileDaemon = false 


7.用intellij idea打开kafka-0.10.0.1-src

windows下kafka源码阅读环境搭建

8.复制log4j.properties文件放到core模块的src/main/scala路径下,这样才能正常的显示日志

windows下kafka源码阅读环境搭建

9.增加scala-sdk

windows下kafka源码阅读环境搭建

10.配置启动参数

windows下kafka源码阅读环境搭建

11.启动项目

windows下kafka源码阅读环境搭建

12.验证

解压kafka_2.11-0.10.0.1.tgz文件,命令行进入bin/windows

1)创建topic

C:\webserver\kafka_2.11-0.10.0.1\bin\windows>kafka-topics.bat --create --zookeeper localhost:2181 --replication-factor 1 --

partitions 1 --topic testMsg

Created topic "testMsg".


控制台日志如下:

windows下kafka源码阅读环境搭建

2)执行生产者命令,产生消息:

windows下kafka源码阅读环境搭建

3)执行消费者命令,消费消息:

windows下kafka源码阅读环境搭建

问题:

ERROR Processor got uncaught exception. (kafka.network.Processor)
java.nio.BufferUnderflowException

解决方案:

这是客户端的jar包和集群的版本号在小版本不一致导致,保持版本号一致即可。

scala-2.11.11,kafka-0.10.0.1-src.tgz, kafka_2.11-0.10.0.1.tgz


本文出自 “柯浩坚” 博客,请务必保留此出处http://gauyanm.blog.51cto.com/629619/1979198