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Spring Custom Profiles Configuration and Testing

@ActiveProfiles for Junit AnnotationConfigApplicationContext setActiveProfiles to active profile Maven run test for active profile

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Running Map Reduce on Amazon Elastic MapReduce

Below is the steps to write your fist Map Reduce on Amazon EMR. Step 1: Register on Amazon: aws.amazon.com/free After you login we will complete the following two parts: Part 1: Create the buckets for our input file, map and reduce file Part 2: Create our map reduce job Part 1: Create the buckets for […]

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