Mention what is HiveServer2 (HS2)?
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When you should use Hbase?
How do you check if a particular partition exists?
How will you convert the string ’51.2’ to a float value in the price column?
Can you define serde in hive?
what Hive is composed of ?
Explain about the different types of partitioning in Hive?
Give examples of the SerDe classes whihc hive uses to Serializa and Deserilize data?
Clarify how hive de-serialize and serialize the information?
What are the various uses of explode hive?
What is the purpose of Hive Driver?
What is the difference between the external table and managed table?
What is the use of Hcatalog?
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