Introduction to Apache Pig
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The document provides various resources related to Apache Pig, including links to documentation, tutorials, and functions such as eval and UDF. It discusses functionalities like loading, storing, and evaluating data with Apache Pig. Additionally, it includes references to relational and mathematical functions within the framework.
Introduction to Apache Pig
- 16. Pig Version #pig -version
- 27. {1,{1,2,3}}
- 40. AVG CONCAT COUNT COUNT_STAR DIFF IsEmpty MAX MIN SIZE SUM TOKENIZE http://pig.apache.org/docs/r0.11.0/func.html#eval-functions
- 41. ABS FLOOR ACOS LOG LOG10 ASIN RANDOM ATAN ROUND CBRT SIN CEIL SINH COS SQRT COSH TAN TANH EXP http://pig.apache.org/docs/r0.11.0/func.html#math-functions
- 43. UDF Category Function Name Load UDF Functions PigStorage HBaseStorage TextLoader Store UDF Functions PigStorage HBaseStorage Evaluation Functions ABS ROUND EXP LOG SUM SIZE ACOS ASIN ATAN RANDOM Filter Functions IsEmpty