RE: Reduce phase only on one node?

2010-07-24 Thread John Butler
et the same results. Is this what > actually happens in Riak internally (i.e. the coordinating node only > re-reduces each node's reduce) or does the reduce function only run on the > coordinating node, which receives the raw map data? > > > > 2010/7/23 John Butler> > &

Reduce phase only on one node?

2010-07-23 Thread John Butler
Hello, I went through the Riak Fast Track and overall I'm excited about the possibilities of Riak. However, I did see one thing that concerns me in regard to MapReduce jobs.  From the Riak docs and this page here: http://seancribbs.com/tech/2010/02/06/why-riak-should-power-your-next-rails-app/