Thanks for the reply Jason. I´ll try these solutions. 2009/10/2 Jason Venner <[email protected]>
> I see these ways to go here. > > 1. The one I know to work is to create a recordwriter in the configure > method of your task, in the per task work/output directory, and then > rename > it to your chosen name in the close. your task calls write on the > recordwriter directly instead of output.collect > 2. Use the multi output format > 3. in the close method of the task, rename the part-xxx to your name. I > am not certain that this is safe in the close method of the task > 4. define a custom OutputCommitter class which renames the file to your > chosen name. > > > > > On Thu, Oct 1, 2009 at 1:00 PM, Alberto Luengo Cabanillas < > [email protected] > > wrote: > > > Hi everyone! I have a newbie question: I´m actually using Hadoop 0.20.1 > and > > I´d like to know how can I change the name of the resulting file with the > > one I want (i.e from "part-r-00000" to "myoutput"). I´ve found something > > related in JIRA (https://issues.apache.org/jira/browse/MAPREDUCE-370) > but > > I > > don´t know for sure i that is my problem too. In this case, do I apply > the > > patch over the affected file and I´m ready to go or do I need to do > > something more later? > > Thanks a lot! > > > > -- > > Alberto > > > > > > -- > Pro Hadoop, a book to guide you from beginner to hadoop mastery, > http://www.amazon.com/dp/1430219424?tag=jewlerymall > www.prohadoopbook.com a community for Hadoop Professionals > -- Alberto
