-Re: Collecting MAP output in a Iterator
Lance Norskog 2012-08-20, 20:24
The reducer has to open MAP2 explicitly. If it is a regular file, it
has to be in distributed cache.
On Mon, Aug 20, 2012 at 12:56 PM, Siddharth Tiwari
<[EMAIL PROTECTED]> wrote:
> I have two mappers MAP1 and MAP2, which collect data from two different
> In reducer I want to traverse all keys and values of MAP2 for each key and
> value of MAP1.
> How can I achieve it in one Reducer.
> Please suggest
> Cheers !!!
> Siddharth Tiwari
> Have a refreshing day !!!
> "Every duty is holy, and devotion to duty is the highest form of worship of
> "Maybe other people will try to limit me but I don't limit myself"