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Explain what is Hive?
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What will be the result when you do cast(‘abc’ as int)?
What is bag?
What is the reason for creating a new metastore_db whenever Hive query is run from a different directory?
If you omit the overwrite clause while creating a hive table,what happens to file which are new and files which already exist?
What is the difference between the external table and managed table?
What is the significance of ‘IF EXISTS” clause while dropping a table?
What do you mean by schema on reading?
What is the difference between External and Internal Table in Hive?
Explain about the different types of partitioning in Hive?
What is a partition in Hive?
What is sample Query in Hive?
Does Pig give any warning when there is a type mismatch or missing field?
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