I actually wanted to mean number of tasktrackers. I want to set the number of reducers equal to the number of tasktrackers present in the cluster and I want to determine the number of tasktrackers dynamically.
Thanks, Farhan On Fri, Apr 23, 2010 at 12:03 PM, Farhan Husain <[email protected]>wrote: > Hello, > > Is there any way to determine the number of reducers present in the cluster > dynamically? I need to determine it when the job parameters are set up. > > Thanks, > Farhan >
