Thanks Grant, but i want to do it without using any external library. Is there some way of it to have more than one reducers in a single job?
________________________________ From: Grant Mackey <[email protected]> To: [email protected] Sent: Thu, July 1, 2010 4:15:57 PM Subject: Re: Chaining Map-Reduce Look at the cascade project -->http://www.cascading.org/ - Grant Quoting abc xyz <[email protected]>: > Hi everyone, > > I know that it is possible in Hadoop 0.19 and onwards to have any number of > mappers, then a reducer, and then any number of mappers chained in a > single job. > Is it possible to have more than one reducers in this chain? If yes, how?? > > Thanks > > > > Grant Mackey UCF Research Assistant Engineering III Rm 238 Cubicle 1 ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.
