What is indexing and why do we need it?
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How to skip header rows from a table in Hive?
What types of costs are associated with creating the index on hive tables?
How can you prevent a large job from running for a long time? What do u think is more popular among the developers - Pig or Hive?
Can you list few commonly used hive services?
What is sample Query in Hive?
What is apache hcatalog?
is HQL case sensitive?
What will happen in case you have not issued the command: ‘set hive.enforce.bucketing=true;’ before bucketing a table in hive in apache hive 0.x or 1.x?
TRIM function in Hive with example?
CONCAT function in Hive with Example?
What is “serde” in “hive”?
Difference between order by and sort by in Hive?
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