javac -classpath "/home/lucktroy/Program/hadoop-0.20.204.0/hadoop-core-0.20.204.0.jar:/home/lucktroy/Program/hadoop-0.20.204.0/lib/commons-cli-1.2.jar" ./wc0.20/*.java -d .
jar -cf ./wc0.20.jar swjtu/edu/cn/examples/
本文详细介绍了如何使用javac命令和classpath参数来打包特定目录下的Hadoop核心和常用库文件,形成独立的jar包,以便于在Hadoop环境下进行程序部署和运行。
javac -classpath "/home/lucktroy/Program/hadoop-0.20.204.0/hadoop-core-0.20.204.0.jar:/home/lucktroy/Program/hadoop-0.20.204.0/lib/commons-cli-1.2.jar" ./wc0.20/*.java -d .
jar -cf ./wc0.20.jar swjtu/edu/cn/examples/

被折叠的 条评论
为什么被折叠?