1. Big data and its issues. Need of Hadoop and its origin. 2. Hadoop installation and configuration. (VM Player and Cloudera, Eclipse).3. Essential Hadoop commands. (all basic commands to talk with hadoop file system).4. Basics of Hadoop Distributed file system (HDFS).5. MapReduce api. Developing MapReduce java programs.6. Hadoop eco system.

6.1. PIG6.2. HIVE6.3. HBase6.4. ZooKeeper6.5. Sqoop

7. One Usecase study.