Yes. It works just like Java-based MapReduce in that regard.
- Aaron
On Sun, Aug 23, 2009 at 5:09 AM, Nipun Saggar nipun.sag...@gmail.comwrote:
Hi all,
I have recently started using Hadoop streaming. From the documentation, I
understand that by default, each line output from a mapper up to
Does that mean that, if the same key is emitted more than once from a
mapper, it is not necessary that the key value pairs (for that same key)
will go to the same reducer?
-Nipun
On Tue, Aug 25, 2009 at 6:13 AM, Aaron Kimball aa...@cloudera.com wrote:
Yes. It works just like Java-based
: Hadoop streaming: How is data distributed from mappers to reducers?
Does that mean that, if the same key is emitted more than once from a
mapper, it is not necessary that the key value pairs (for that same key)
will go to the same reducer?
-Nipun
On Tue, Aug 25, 2009 at 6:13 AM, Aaron Kimball aa
