During the internship time, we develop an eDiscovery - a document assessment system. In this system I was worked on one of the module analytics. Analytics - An automated all time running tracker to check any new loads for document analytics. Submit job on Hadoop cluster and give output back to document suite module for further processing. Using Hadoop Map/Reduce framework, perform some operations on text documents such as Personally Identifiable Information (PII) extraction, Key Phrase extraction, Language Detection, and Health and Process monitoring.