[java] java.lang.IllegalArgumentException: Wrong FS: hdfs://192.168.190.128:9000/user/hadoop/output/probability/ALB-m-00000, expected: file:///
一般是获取fileSystem的方式不对，要用Path.getFileSystem(conf);
expected: file:///
原文：http://www.cnblogs.com/luolizhi/p/5000208.html
