The document provides an agenda for a Hadoop/Big Data introductory session. The agenda covers introductions to big data concepts and Hadoop components like HDFS, MapReduce, Hive, HBase and Sqoop. It discusses working with HDFS and MapReduce, including file reads/writes in HDFS and MapReduce architecture, jobs and execution. Hands-on demos and code samples are proposed to supplement the theoretical content. The goal is to develop an understanding of big data theory and practice.