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Pentaho Data Integration Beginner's Guide - Second Edition

You're reading from   Pentaho Data Integration Beginner's Guide - Second Edition Get up and running with the Pentaho Data Integration tool using this hands-on, easy-to-read guide with this book and ebook

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Product type Paperback
Published in Oct 2013
Publisher Packt
ISBN-13 9781782165040
Length 502 pages
Edition 2nd Edition
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Author (1):
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María Carina Roldán María Carina Roldán
Author Profile Icon María Carina Roldán
María Carina Roldán
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Table of Contents (21) Chapters Close

Preface 1. Getting Started with Pentaho Data Integration 2. Getting Started with Transformations FREE CHAPTER 3. Manipulating Real-world Data 4. Filtering, Searching, and Performing Other Useful Operations with Data 5. Controlling the Flow of Data 6. Transforming Your Data by Coding 7. Transforming the Rowset 8. Working with Databases 9. Performing Advanced Operations with Databases 10. Creating Basic Task Flows 11. Creating Advanced Transformations and Jobs 12. Developing and Implementing a Simple Datamart A. Working with Repositories B. Pan and Kitchen – Launching Transformations and Jobs from the Command Line C. Quick Reference – Steps and Job Entries D. Spoon Shortcuts E. Introducing PDI 5 Features F. Best Practices G. Pop Quiz Answers Index

Time for action – assigning tasks by filtering priorities with the Filter rows step


Continuing with the JIRA subject, let's do a more realistic distribution of tasks among programmers. Let's assign the severe task to our most experienced programmer, and the other tasks to others.

Create a new transformation.

Read the JIRA file and filter the unassigned tasks, just as you did in the previous section.

  1. Add a Filter rows step. Create a hop from the previous Filter rows step toward this new filter. When asked for the kind of hop, select Main output of step.

  2. Add two Microsoft Excel Output steps.

  3. Create a hop from the last Filter row to one of the Microsoft Excel Output steps. As the type for the hop, select Result is TRUE.

  4. Create a hop from the last Filter row to the other Excel step. This time as the type for the hop, select Result is FALSE. The transformation looks as follows:

  5. Double-click on the Filter rows step to edit it.

    Note

    Note that the content of the textboxes Send "true" data to step and Send...

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