What is the functionality of Query Processor in Apached Hive ?
Answer / Saurabh Yadav
The Query Processor in Apache Hive is responsible for parsing, optimizing, and executing SQL-like queries against data stored in HDFS. It converts user-defined queries into a series of MapReduce jobs that process the data efficiently, taking advantage of features such as partitioning, bucketing, and serialization.
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