I do not think you can run jar compiled with hadoop 0.20.1 on hadoop 0.18.3
They are not compatible. 2009/10/13 杨卓荦 <[email protected]> > The developer's machine is Hadoop 0.20.1, Jar is compiled on the > developer's machine. > The server is Hadoop 0.18.3-cloudera. How can I run my mapreduce program on > the server? > > > > ___________________________________________________________ > 好玩贺卡等你发，邮箱贺卡全新上线！ > http://card.mail.cn.yahoo.com/ >
