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Azure Data Factory Cookbook

Azure Data Factory Cookbook

By : Dmitry Anoshin, Dmitry Foshin, Storchak, Xenia Ireton
4.2 (13)
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Azure Data Factory Cookbook

Azure Data Factory Cookbook

4.2 (13)
By: Dmitry Anoshin, Dmitry Foshin, Storchak, Xenia Ireton

Overview of this book

Azure Data Factory (ADF) is a modern data integration tool available on Microsoft Azure. This Azure Data Factory Cookbook helps you get up and running by showing you how to create and execute your first job in ADF. You’ll learn how to branch and chain activities, create custom activities, and schedule pipelines. This book will help you to discover the benefits of cloud data warehousing, Azure Synapse Analytics, and Azure Data Lake Gen2 Storage, which are frequently used for big data analytics. With practical recipes, you’ll learn how to actively engage with analytical tools from Azure Data Services and leverage your on-premise infrastructure with cloud-native tools to get relevant business insights. As you advance, you’ll be able to integrate the most commonly used Azure Services into ADF and understand how Azure services can be useful in designing ETL pipelines. The book will take you through the common errors that you may encounter while working with ADF and show you how to use the Azure portal to monitor pipelines. You’ll also understand error messages and resolve problems in connectors and data flows with the debugging capabilities of ADF. By the end of this book, you’ll be able to use ADF as the main ETL and orchestration tool for your data warehouse or data platform projects.
Table of Contents (12 chapters)
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Processing data from Azure Data Lake with HDInsight and Hive

HDInsight clusters are versatile open source tools that can handle ETL/ELT and data analytical and scientific tasks at scale. Unfortunately, usage of Azure HDInsight is chargeable even when the cluster is inactive or not loaded. But ADF can create and manage short-lived HDInsight clusters. Let's build one.

Getting ready

Ensure that you have a pre-configured resource group and storage account with Azure Data Lake Gen2. Now, log in to your Microsoft Azure account.

How to do it…

For processing data from Azure Data Lake with HDInsight and Hive, use the following steps.

  1. Go to the Azure portal and find Azure Active Directory.
  2. Click App registrations, as shown in the following screenshot:

    Figure 5.9 – App registrations

  3. Then, click + New registration and fill in the name of your app, as shown in the following screenshot:

    Figure 5.10 – Registering an app

  4. Leave the default...

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