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MapReduce Multiple Outputs Use case 1

Use Case Description: In this post we will discuss about the usage of Mapreduce Multiple Outputs Output format in Mapreduce jobs by taking one real world use case. In this, we are considering an use case to generate multiple output file names from reducer and these file names should be based on the certain input data parameters. I.e. We need control over the naming of the files. In this scenario, we […]


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I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017

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