Design, implement, and run an Oozie workflow to find out
a. the 3 airlines with the highest and lowest probability, respectively, for being on schedule
b. the 3 airports with the longest and shortest average taxi time per flight (both in and out), respectively
c. the most common reason for flight cancellations.
DataSet : https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/HG7NV7