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Differentiate between hive and hbase?
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Explain how Hive Deserialize and serialize the data?
How can you connect an application, if you run hive as a server?
What does the following query do? Insert overwrite table employees partition (country, state) select ..., Se.cnty, se.st from staged_employees se;
Differentiate between hive and hbase?
What are the different collection type in Hive?
what is Metastore in Hive?
Why is Hive not suitable for OLTP systems?
What does the “USE” command in the hive do?
Is it possible to use the same metastore by multiple users, in case of the embedded hive?
As part of optimizing the queries in hive, what should be the order of table size in a join query?
What are hive operators and its types?
Give examples of the SerDe classes which hive uses to Serialize and Deserialize data?
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