从ftp上传文件到hadoop的一个坑

[hdfs@cdhm1 ~]$ hadoop distcp ftp://ftp01:ftppasswd@132.110.64.186/test hdfs:///user/data　　
Error: java.net.SocketException: 网络不可达
　　at java.net.PlainSocketImpl.socketConnect(Native Method)
　　at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
　　at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
　　at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
　　at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
　　at java.net.Socket.connect(Socket.java:589)
　　at org.apache.commons.net.SocketClient.connect(SocketClient.java:171)
　　at org.apache.commons.net.SocketClient.connect(SocketClient.java:192)
　　at org.apache.hadoop.fs.ftp.FTPFileSystem.connect(FTPFileSystem.java:133)
　　at org.apache.hadoop.fs.ftp.FTPFileSystem.getFileStatus(FTPFileSystem.java:405)
　　at org.apache.hadoop.tools.mapred.CopyMapper.map(CopyMapper.java:218)
　　at org.apache.hadoop.tools.mapred.CopyMapper.map(CopyMapper.java:50)
　　at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
　　at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787)
　　at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
　　at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
　　at java.security.AccessController.doPrivileged(Native Method)
　　at javax.security.auth.Subject.doAs(Subject.java:422)
　　at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
　　at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)