Yes, you need to manually set it. Please see the API at
On Thu, Jan 16, 2014 at 12:45 PM, Ashish Jain <[EMAIL PROTECTED]> wrote:
> Dear All,
> I have a 3 node cluster and have a map reduce job running on it. I have 8
> data blocks spread across all the 3 nodes. While running map reduce job I
> could see 8 map tasks running however reduce job is only 1. Is there a way
> to configure multiple reduce jobs?