Abstract
Sentiment analysis of social networking site involves a lot of data preprocessing .The way Big data heavy volume, highly volatile and vast variety of data has entered our lives, it is becoming day by day difficult to manage and gain business advantages out of it .Basically Sentiment analysis is used for knowing voice or response of crowd for of our products, services, organizations etc. .The practical implication of our research work is that organizations can apply our big data stream analytics framework to analyses user specified requirements and so that we can develop more effective marketing and production strategies.