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Explain the Use of Hive?
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Explain Usage of Hive?
What is the precedence order of hive configuration?
What does the overwrite keyword denote in Hive load statement?
What will be the result when you do cast(‘abc’ as int)?
What does the following query do? Insert overwrite table employees partition (country, state) select ..., Se.cnty, se.st from staged_employees se;
If you run a select * query in hive, why does it not run mapreduce?
What is Apache Hive?
Can hive queries be executed from script files? How?
Is hive suitable to be used for oltp systems? Why?
Specify the different methods of hive?
What is the maximum size of string data type supported by hive? Mention the hive support binary formats.
Explain what is a Hive variable. What do we use it for?
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