Nasrulla Khan Haris created HIVE-20866:

             Summary: Result Caching doesnt work if order of the columns is 
changed in the query.
                 Key: HIVE-20866
             Project: Hive
          Issue Type: New Feature
            Reporter: Nasrulla Khan Haris

# Run the query "select country,count💛 from hivesampletable group by country;"
 #  Make sure the result of the query is cached.
 #  Run the query by changing the order select count💛,country from 
hivesampletable group by country;
 #  Query in Step 3 should not spawn cluster tasks.

cc: [~ashitg]

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