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Azure Databricks Cookbook

You're reading from Azure Databricks Cookbook

Product type Book

Published in Sep 2021

Publisher Packt

ISBN-13 9781789809718

Pages 452 pages

Edition 1st Edition

Languages

Concepts

Authors (2):

Phani Raj

Vinod Jaiswal

View More author details

Table of Contents (12) Chapters

Preface

1. Chapter 1: Creating an Azure Databricks Service

2. Chapter 2: Reading and Writing Data from and to Various Azure Services and File Formats

3. Chapter 3: Understanding Spark Query Execution

4. Chapter 4: Working with Streaming Data

5. Chapter 5: Integrating with Azure Key Vault, App Configuration, and Log Analytics

6. Chapter 6: Exploring Delta Lake in Azure Databricks

7. Chapter 7: Implementing Near-Real-Time Analytics and Building a Modern Data Warehouse

8. Chapter 8: Databricks SQL

9. Chapter 9: DevOps Integrations and Implementing CI/CD for Azure Databricks

10. Chapter 10: Understanding Security and Monitoring in Azure Databricks

11. Other Books You May Enjoy

Checking the execution details of all the executed Spark queries via the Spark UI

In this recipe, you will learn how to view the statuses of all the running applications in your cluster. You will also look at various tasks you can use to identify if there are any issues with a specific application/query. Knowing this is useful as you will get holistic information about how your cluster is utilized in terms of tasks distribution and how your applications are running.

Getting ready

Execute the queries shown in the Introduction to jobs, stages, and tasks recipe of this chapter. You can either use a Spark 2.x (latest version) or Spark 3.x cluster.

How to do it…

Follow these steps to learn about the running applications/queries in your cluster:

When you are in your Databricks workspace, click on the Clusters option and then on the cluster that you are using. Then, click on the Spark UI tab, as shown in the following screenshot:

Figure 3.10 – Spark UI screen...

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Authors (2)

Phani Raj

Phani Raj is an experienced data architect and a product manager having 15 years of experience working with customers on building data platforms on both on-prem and on cloud. Worked on designing and implementing large scale big data solutions for customers on different verticals. His passion for continuous learning and adapting to the dynamic nature of technology underscores his role as a trusted advisor in the realm of data architecture ,data science and product management.

See other products by Phani Raj

Vinod Jaiswal

Vinod Jaiswal is an experienced data engineer, excels in transforming raw data into valuable insights. With over 8 years in Databricks, he designs and implements data pipelines, optimizes workflows, and crafts scalable solutions for intricate data challenges. Collaborating seamlessly with diverse teams, Vinod empowers them with tools and expertise to leverage data effectively. His dedication to staying updated on the latest data engineering trends ensures cutting-edge, robust solutions. Apart from technical prowess, Vinod is a proficient educator. Through presentations and mentoring, he shares his expertise, enabling others to harness the power of data within the Databricks ecosystem.

Read more

See other products by Vinod Jaiswal

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