When executing Hive queries in different directories, why is metastore_db created in all places from where Hive is launched?
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Does Pig give any warning when there is a type mismatch or missing field?
Give examples of the SerDe classes whihc hive uses to Serializa and Deserilize data?
As part of optimizing the queries in hive, what should be the order of table size in a join query?
Explain the Differences between Hive and Spark SQL?
What happened after creating a table in hive ?
What kind of data warehouse application is suitable for Hive? What are the types of tables in Hive?
When to use Hive?
what is the difference between order by and sort by in Hive?
When Hive is run in embedded mode
What is Partition table in Hive?
What is bucketing ?
What is the difference between Internal Table and External Table in Hive?