How do you write your own custom SerDe ?
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Can hive queries be executed from script files? How?
What is difference between internal and external tables in hive?
Which java class handles the Input record encoding into files which store the tables in Hive?
How Hive organize the data?
What will be the output of cast ('XYZ' as INT)?
What does the following query do? Insert overwrite table employees partition (country, state) select ..., Se.cnty, se.st from staged_employees se;
Why Hive is not suitable for OLTP systems?
What is the purpose of Hive Driver?
What do you understand by hive?
what does /*streamtable(table_name)*/ do?
What is a generic UDF in the hive?
When to use Hive?
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