int numberOfThreads = downloadThreads == null ? 10 : Integer.valueOf(downloadThreads);
ExecutorService threadPool = Executors.newFixedThreadPool(numberOfThreads);
/* Connect to reddit and get the content from the source given */
System.out.println("Connecting to reddit");
RedditRequest reddit = new RedditRequest((String) conf.get("reddit_token"));
System.out.println("Fetching results");
String sourceUrl = (String) conf.get("source_url");