Explain hive udf function?



Explain hive udf function?..

Answer / Tanuj Kumar

Hive UDF (User Defined Function) is a custom-defined function in Hive that extends the built-in functions. Users can write their own UDFs to perform specific tasks not supported by the default functions, providing more flexibility and power for data manipulation.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Apache Pig Interview Questions

Differentiate between Pig Latin and Pig Engine?

1 Answers  


What is BloomMapFile?

1 Answers  


What is the difference between Apache Pig and Hive?

1 Answers  


What are the different Eval functions available in Pig?

1 Answers  


What is Flatten and what it do in PIG?

1 Answers  


What co-group does in Pig?

1 Answers  


What are the differences between PIG and SQL?

1 Answers  


How Pig differs from MapReduce?

1 Answers  


What is the use of having Filters in Apache Pig ?

1 Answers  


Explain about the execution plans of a pig script?<Br> or<br> differentiate between the logical and physical plan of an apache pig script?

1 Answers  


Different running modes for running Pig?

1 Answers  


What is pig properties?

1 Answers  


Categories