When executing Hive queries in different directories, why is metastore_db created in all places from where Hive is launched?
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Give examples of the SerDe classes whihc hive uses to Serializa and Deserilize data?
Mention what are the type of database does Hive support ?
What is metastore?
What is the maximum size of string data type supported by hive? Mention the hive support binary formats.
When you should use Hbase?
What are types of hive built-in functions?
When you are dealing with static data instead of dynamic data?
What is the difference between Cassandra, Pig and Hive?
How to Write a UDF function in Hive?
What does the following query do? Insert overwrite table employees partition (country, state) select ..., Se.cnty, se.st from staged_employees se;
How many types of Tables in Hive?
Can hive queries be executed from script files? How?
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