How do you write your own SerDe?
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Explain the Differences between Hive and Spark SQL?
Can we run unix shell commands from the hive? Give example?
What is metastore?
Can we run unix shell commands from hive? Give example?
As part of optimizing the queries in hive, what should be the order of table size in a join query?
What is the stable version of Hive ?
Why do we need buckets?
What are the uses of explode hive?
What is CTAS Table in Hive?
In case of embedded Hive, can the same metastore be used by multiple users?
Explain when to use explode in Hive?
Specify the partitions in hive?
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