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Apache Oozie Essentials by Jagat Jasjit Singh

By Jagat Jasjit Singh

Unleash the ability of Apache Oozie to create and deal with your giant facts and desktop studying pipelines in a single go

About This Book

  • Teaches you every little thing you want to recognize to start with Apache Oozie from scratch and deal with your facts pipelines effortlessly
  • Learn to put in writing info ingestion workflows with assistance from real-life examples from the author's personal own experience
  • Embed Spark jobs to run your computer studying versions on best of Hadoop

Who This ebook Is For

If you're knowledgeable Hadoop consumer who desires to use Apache Oozie to deal with workflows successfully, this ebook is for you. This ebook may be convenient to somebody who's accustomed to the fundamentals of Hadoop and needs to automate information and computer studying pipelines.

What you are going to Learn

  • Install and configure Oozie from resource code in your Hadoop cluster
  • Dive into the area of Oozie with Java MapReduce jobs
  • Schedule Hive ETL and information ingestion jobs
  • Import info from a database via Sqoop jobs in HDFS
  • Create and strategy info pipelines with Pig, hive scripts as in keeping with enterprise requirements.
  • Run desktop studying Spark jobs on Hadoop
  • Create fast Oozie jobs utilizing Hue
  • Make the main of Oozie's defense functions by means of configuring Oozie's security

In Detail

As increasingly more businesses are learning using monstrous information analytics, curiosity in systems that supply garage, computation, and analytic functions is booming exponentially. This demands info administration. Hadoop caters to this want. Oozie fulfils this necessity for a scheduler for a Hadoop activity by means of appearing as a cron to raised examine data.

Apache Oozie necessities begins with the fundamentals correct from fitting and configuring Oozie from resource code in your Hadoop cluster to handling your complicated clusters. you'll how you can create info ingestion and computing device studying workflows.

This ebook is sprinkled with the examples and workouts that will help you take your large information studying to the following point. you can find tips on how to write workflows to run your MapReduce, Pig ,Hive, and Sqoop scripts and agenda them to run at a selected time or for a selected company requirement utilizing a coordinator. This booklet has enticing real-life workouts and examples to get you within the thick of items. finally, you will get a grip of ways to embed Spark jobs, which might be used to run your computing device studying versions on Hadoop.

By the tip of the booklet, you may have an exceptional wisdom of Apache Oozie. you can be able to utilizing Oozie to deal with huge Hadoop workflows or even increase the supply of your Hadoop environment.

Style and approach

This ebook is a hands-on consultant that explains Oozie utilizing real-world examples. each one bankruptcy is mixed superbly with primary techniques sprinkled in-between case research answer algorithms and crowned off with self-learning exercises.

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