What Is A Udf In Pig?

1.	What Is A Udf In Pig?
Answer» If the in-built operators do not PROVIDE some functions then programmers can implement those functionalities by WRITING user DEFINED functions using other programming languages like Java, Python, Ruby, etc. These User Defined Functions (UDF’s) can then be EMBEDDED into a PIG Latin Script. If the in-built operators do not provide some functions then programmers can implement those functionalities by writing user defined functions using other programming languages like Java, Python, Ruby, etc. These User Defined Functions (UDF’s) can then be embedded into a Pig Latin Script.

Answer»

If the in-built operators do not PROVIDE some functions then programmers can implement those functionalities by WRITING user DEFINED functions using other programming languages like Java, Python, Ruby, etc. These User Defined Functions (UDF’s) can then be EMBEDDED into a PIG Latin Script.

If the in-built operators do not provide some functions then programmers can implement those functionalities by writing user defined functions using other programming languages like Java, Python, Ruby, etc. These User Defined Functions (UDF’s) can then be embedded into a Pig Latin Script.

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