java.lang.ClassNotFoundException: 自己编译WordCount编译通过执行报错
由于自己的类在hadoopdemo的包里,所以执行的时候要写hadoopdemo.wordcount
一开始maven创建项目一直报错,没想到就这三个jar就完全搞定了,怪自己学艺不精。
/usr/local/hadoop-2.4.0/share/hadoop/common/hadoop-common-2.4.0.jar:
/usr/local/hadoop-2.4.0/share/hadoop/common/lib/commons-cli-1.2.jar:
/usr/local/hadoop-2.4.0/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.4.0.jar
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作者:xp152167
来源:CSDN
原文:https://blog.csdn.net/xp152167/article/details/52485754
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