Hi, Check the distributed cache APIs, it provides various functionalities to distribute and add jars to classpath on compute machines.
Amogh On 10/19/09 3:38 AM, "yz5od2" <woods5242-outdo...@yahoo.com> wrote: Hi, What is the preferred method to distribute the classes (in various Jars) to my Hadoop instances, that are required by my Mapper class? thanks!