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Talend Open Studio Cookbook

You're reading from  Talend Open Studio Cookbook

Product type Book
Published in Oct 2013
Publisher Packt
ISBN-13 9781782167266
Pages 270 pages
Edition 1st Edition
Languages
Author (1):
Rick Barton Rick Barton
Profile icon Rick Barton
Toc

Table of Contents (21) Chapters close

Talend Open Studio Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Introduction and General Principles 2. Metadata and Schemas 3. Validating Data 4. Mapping Data 5. Using Java in Talend 6. Managing Context Variables 7. Working with Databases 8. Managing Files 9. Working with XML, Queues, and Web Services 10. Debugging, Logging, and Testing 11. Deploying and Scheduling Talend Code 12. Common Mistakes and Other Useful Hints and Tips Common Type Conversions
Management of Contexts Index

Adding a context group to your job


A job will not automatically use a context group. This exercise shows how to add a context group to a job.

Getting ready

Open the jo_cook_ch06_0010_addContextGroup job.

How to do it...

The steps for adding a context group to your job are as follows:

  1. Open the context panel, and click on the context icon shown as follows:

  2. You will then be presented with the list of available context groups.

  3. Select cookbookDB, and then Ok.

  4. You will now see that the cookbookDB context variables have been added as read-only variables into the job.

How it works…

The context dialogue within a job allows single (in job) contexts, as well as context groups, to be added to a job.

There’s more…

The preceding method shows how to add all context variables into a job. There is also an option to add only a subset of the variables within the group, if you drill down into the context group when selecting, demonstrated as follows:

Tip

Another method of adding the context to the job from the metadata is...

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