Apache Hadoop 3 Quick Start Guide: Learn about big data processing and analytics by Hrishikesh Vijay Karambelkar

Author:Hrishikesh Vijay Karambelkar [Vijay Karambelkar, Hrishikesh]
Language: eng
Format: epub
Tags: COM021040 - COMPUTERS / Databases / Data Warehousing, COM018000 - COMPUTERS / Data Processin, COM062000 - COMPUTERS / Data Modeling and Design
Publisher: Packt Publishing
Published: 2018-10-31T05:00:00+00:00

FileOutputFormat

MultipleOutputFormat > MultipleSequenceFileOutputFormat

This class allows you to write data to different SequenceFile formats.

FileOutputFormat

MultipleOutputFormat > MultipleTextOutputFormat

This class allows you to write your data to multiple files in text format.

FileOutputFormat

SequenceFileOutputFormat

This class can write sequence files as output, as shown in Chapter 3 code repository. You will need SequenceFile output only when your MapReduce program is part of a larger project where there is a need to continue the processing of jobs.

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