The "job" file is a hadoop bundle - it has all of the mahout classes as a jar, and it also has the dependencies inside of its internal "lib" directory (like a war file). Hadoop understands this convention, and lets you use that jar by itself without figuring out what all dependent jars need to be copied to the hadoop cluster.
-jake 2010/3/22 刘逸哲 <[email protected]> > There are two files have the same name but difference postfix jar and job, > what’s the difference bteween them? > > > > > > > ________________________________ > This email (including any attachments) is confidential and may be legally > privileged. If you received this email in error, please delete it > immediately and do not copy it or use it for any purpose or disclose its > contents to any other person. Thank you. > > > 本电邮(包括任何附件)可能含有机密资料并受法律保护。如您不是正确的收件人，请您立即删除本邮件。请不要将本电邮进行复制并用作任何其他用途、或透露本邮件之内容。谢谢。 >
