Create an Elastic MapReduce Job May 9, 2011 May 9, 2011 amazon, hadoop, mapreduce This video provices a step-by-step walkthrough showing how to build a simple Hadoop job using Amazon’s Elastic MapReduce service. [youtube DNt2ayAbd9M] Interview with Mike Olson of Cloudera and Ping Li of Accel How to Use the New CloudWatch User-Defined Metrics Feature With PHP