下载了Hadoop预编译好的二进制包,hadoop-2.2.0.tar.gz,启动起来后.总是出现这样的警告: WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 原因是apache官网提供的二进制包,里面的native库.是32位的,坑跌啊,如今server谁还有32位的啊. $ file
1.window操作系统的eclipse运行wordcount程序出现如下所示的错误: Exception in thread "main" java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z at org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Native