Task Details:

1. Acquire the top 200,000 posts by viewcount from stack exchange (https://data.stackexchange.com/stackoverflow/queries)
2. Using Pig or MapReduce , extract, transform and load the data as applicable
3. Using Hive and/or MapReduce , get: I. The top 10 posts by score II. The top 10 users by post score III. The number of distinct users, who used the word “Hadoop” in one of their posts
4. Using Mapreduce /Pig/Hive calculate the per user TF IDF (just submit the top 10 terms for each of the top 10 users from Query 3.II)