O'Reilly logo

Pentaho Data Integration Cookbook Second Edition by María Carina Roldán, Adrián Sergio Pulvirenti, Alex Meadows

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Getting information about transformations and jobs (file-based)

The transformations and jobs are files with .ktr and .kjb extensions, but are, in fact, well-formed XML documents. You can open these files with a text editor to see their structures. You could take advantage of this feature to process some information within these files. Let's look at an example: assume that you want to lookup the Modified Java Script Value steps. You want to know where and how many of these steps are there because you want to replace them with a User defined Java Class step, which provides better performance.

Getting ready

In order to use this recipe, you need a directory with a set of transformations, some of them including the Modified Java Script Value steps. The ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required