Full name:  Antonio Menarde, James Taggart, Tiffany Yue
SEAS login: amenarde, tyue, ptaggs

Which features did you implement?
  Entire Assignment, Facebook

Did you complete any extra-credit tasks? If so, which ones?
  - Linkedin-style friend requests
  - It's really beautiful
  - Privacy: Can only see posts of people you are friends with
  - Can dynamically update your user info after creation
  - All chats are intelligent and persistent
  - Newsfeed posts allow you to easily click through to a user relevant in that post

Did you personally write _all_ the code you are submitting
(other than code from the course web page)?
  [X] Yes
  [ ] No

Did you copy any code from the Internet, or from classmates?
  [ ] Yes
  [X] No

Did you collaborate with anyone on this assignment?
  [ ] Yes
  [X] No (Not outside group of 3)

Instructions to Run
===
1. Add DB info to config.json
2. npm install from webapp/
3. node buildtables.js to build the DB tables
4. node app.js to run app
5. Want to run in cloud? Must change socket address is chat.ejs from localhost to public IP of your hosted instance.

Running hadoop
===
1. Get data from databases
	a. Run command 'node getFriendData.js' from webapp/
2. Run hadoop
	a. Move the input.txt file to folder from which hadoop will run
	b. Run the hadoop jar with the command: composite <inputDir> <outputDir> <interimDir1> <interimDir2> <diffDir> <numReducers>
	c. Retrieve part-r-00000 from the hadoop output file and move it to recommender folder
3. Upload data
	a. Run command 'node uploadFriendData.js' from webapp/