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?
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Does Hive support record level Insert, delete or update?
Is Hive useful when making data warehouse applications?
What will be the result when you do cast(‘abc’ as int)?
What is Hive Present Version ?
Explain about ACID transactions in Hive?
Can we run unix shell commands from hive? Can hive queries be executed from script files? How? Give an example.
if you run Hive as a server?
When to use explode in Hive?
What types of costs are associated in creating index on hive tables?
How to skip header rows from a table in Hive?
Explain the functionality of object-inspector.
Can you give us some examples, how Hadoop is used in real time environment?
How can you delete the DBPROPERTY in Hive?
Why do we need buckets?
Can you execute Hadoop dfs Commands from Hive CLI? How?