Titlebook: Beginning Apache Pig; Big Data Processing Balaswamy Vaddeman Book 2016 Balaswamy Vaddeman 2016 Apache Pig.Grunt.Pig Latin.HCatalogue.HCata

Senescent

Data Types,In this chapter, you will start learning how to code using Pig Latin. This chapter covers data types, type casting among data types, identifiers, and finally some operators.

instulate

Grunt,In the previous chapter, you learned the Pig Latin fundamentals such as data types, type casting among data types, and operators. In this chapter, you will learn about the command-line interface (CLI) of Pig, called Grunt.

GILD

Pig Latin Fundamentals,In this chapter, you will learn the basics of Pig Latin. You will learn how to run Pig Latin code, and you will come to understand Pig Latin basic relational operators and parameter substitution.

LEVER

中和

迷住

euphoria

Gum-Disease

Writing Load and Store Functions,You have many load/store functions such as PigStorage, HBaseStorage, and TextLoader available in Pig, and many functions are available in PiggyBank. However, you may get other requirements to write your own load/store functions. You will learn how to write load and store functions in this chapter.

myriad

Exaggerate

Data Formats,Storing and maintaining a huge amount data is one of the problems created by big data. In this chapter, you will learn how to store data efficiently using a few different data formats and compression algorithms.