-df = df.repartition(2000,'term')
-df = df.sort(['term','week','subreddit'])
-df = df.sortWithinPartitions(['term','week','subreddit'])
+ df = df.repartition(2000,colname)
+ df = df.sort([colname,'week','subreddit'])
+ df = df.sortWithinPartitions([colname,'week','subreddit'])