包含windows使用epclipse插件端开发Hadoop2.2.0需要的winutils.exe,hadoop.dll等等, 温馨提示hadoop.dll需要放在System32下哟,需要配置环境变量HADOOP_HOME为hadoop2.2.0在windows下解压的路径,以及在path下添加%HADOOP_HOME%/bin,对了记得重启电脑,然后你发现如下异常没了 Exception in thread "main" java.lang.NullPointerException at
在64位系统上运行Hadoop 2.6.0会出现以下提示: 用缺省的32位native库(/opt/hadoop-2.6.0/lib/native)会出现下面的错误: 14/01/27 10:52:34 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Starting namenode