无法启动任何kafka流程

Question

从快速入门页面运行kafka的说明对我不起作用.

http://kafka.apache.org/07/quickstart.html

卡夫卡很好

05:55:01/kafka-0.8.1-src:58 $sbt package
[info] Set current project to kafka-0-8-1-src (in build file:/shared/kafka-0.8.1-src/)
[info] Packaging /shared/kafka-0.8.1-src/target/scala-2.10/kafka-0-8-1-src_2.10-0.1-SNAPSHOT.jar ...
[info] Done packaging.
[success] Total time: 0 s, completed Apr 17, 2014 5:55:07 AM

但是运行不好..

05:55:07/kafka-0.8.1-src:59 $bin/zookeeper-server-start.sh config/zookeeper.properties
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/zookeeper/server/quorum/QuorumPeerMain
Caused by: java.lang.ClassNotFoundException: org.apache.zookeeper.server.quorum.QuorumPeerMain
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

kafka-server-start.sh和bin中的所有其他脚本也会发生类似的错误

Answer 1

您从下载页面下载了kafka-0.8.1-src.tgz.快速入门链接上的说明适用于二进制下载.从http://kafka.apache.org/downloads.html页面的二进制下载部分下载一个.现在试试.它应该工作.
或者,如果要从下载的src.tgz包构建,则运行./gradlew jar.它将下载所有必需的依赖项.