How to use s3 (s3 native) as input / output for hadoop MapReduce job. In this tutorial we will first try to understand what is s3, difference between s3 and s3n and how to set s3n as Input and output for hadoop map reduce job. Configuring s3n as I/O may be useful for local map reduce jobs (ie MR run on local cluster), But It has significant importance when we run elastic map reduce job (ie when we run job on cloud). When we run job on cloud we need to specify storage location for input as…

In this article we will discuss about using S3 as replacement of HDFS (Hadoop Distributed File System) on AWS (Amazon Web Services), and also about what is the need of using S3. Before coming to original use-case and performance of S3 with Hadoop let’s understand …

Step by Step Tutorial to Deploy Hadoop Cluster (fully distributed mode):