Apache Pig Introduction
Writing the MapReduce program requires a good amount of programming knowledge and users spend most of the time writing and
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Pig
Data types & Load Operator
As any other language pig provides a required set of data types. The below table describes each of them. Data
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Read Dump & Store Operator
Pig Read | Pig Dump | Pig Store Operators In this blog, you will find information regarding Pig Read, Pig
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Diagnostic Operators
Apache Pig Diagnostic Operators Apache Pig Diagnostic operators are used to verifying the statements of Pig Latin. There are four
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Eval Functions
Pig Eval Functions Pig Eval functions are built-in functions, which are available in Pig. Below are a few examples of
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Group, Join, Union & Split
Pig Group: ‘group‘ operator is used to group by one or more related by the same key. Here in the
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Foreach, Filter & Sort Operator
Pig Foreach / Pig Filter / Pig Sort Operators Pig Foreach: ‘FOREACH’ operator generates data based on columns. Let’s use
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Bag and Tuple Functions
Tuple in Pig A Tuple is a collection of an ordered set of fields. Converts one or more expressions to
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Pig User Defined Function
Pig UDF | Pig User Defined Function Pig provides support for writing user defined functions (UDF) to make processing easy.
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Pig Execution
Apache Pig Execution In this chapter, we will learn about Apache pig execution and execution of a pig script from
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