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Does 'ILLUSTRATE' run MR job?
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What are the default read and write classes in Hive?
When a large data set is maintained?
What is the prerequisite for Apache Hive installation?
Can we say cogroup is a group of more than 1 data set?
Does Pig give any warning when there is a type mismatch or missing field?
Write a Hive UDF that returns a sentiment score. For example, if good = 1, bad = -1, and average = 0, then a review of a restaurant states "Good food, bad service," your score might be 1 - 1 = 0.
When should we use SORT BY instead of ORDER BY?
How can you connect an application, if you run hive as a server?
Can you explain smb join in hive?
What is Clustring in Hive?
What is the difference between sort by and order by in hive?
What kind of datawarehouse application is suitable for Hive?
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