I have done following project based on Hadoop.
Social Media Analytics Tool
Purpose : Give an appropriate result of customer reviews about their product/person getting data facebook and twitter in the form of PieChart,Scattered chart,Word Cloud, Individual comment/tweets rate.
Technologies and Tools: Apache Hadoop MapReduce,Apache Flume,Apache maven,JavaFx with Scenebuilder,Facebook 4j API,Sentiment Analysis Dictionary
Activity: SMAT(Social Media Analytics Tool) downloads Comments/Posts/Tweets from Facebook/twitter server with related to Key(Product/person) with the help of Facebook 4j API/Apache Flume Store in HDFS , analyse stored Comments/Posts/Tweets based on sentiment analysis dictionary (80000 words) with the help of Apache Hadoop MapReduce in Positive/negative/neutral(%) and Show the result of analysis in the form of PieChart,Scattered chart,Word Cloud, Individual comment/tweets rate with the use of JavaFx with Scenebuilder.
Amount & Time may depend up on complexity of work.