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You're reading from  Talend Open Studio Cookbook

Product typeBook
Published inOct 2013
Reading LevelIntermediate
PublisherPackt
ISBN-139781782167266
Edition1st Edition
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Author (1)
Rick Barton
Rick Barton
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Rick Barton

Rick Barton is a freelance consultant who has specialized in data integration and ETL for the last 13 years as part of an IT career spanning over 25 years. After gaining a degree in Computer Systems from Cardiff University, he began his career as a firmware programmer before moving into Mainframe data processing and then into ETL tools in 1999. He has provided technical consultancy to some of the UKs largest companies, including banks and telecommunications companies, and was a founding partner of a Big Data integration consultancy. Four years ago he moved back into freelance development and has been working almost exclusively with Talend Open Studio and Talend Integration Suite, on multiple projects, of various sizes, in UK. It is on these projects that he has learned many of the lessons that can be found in this, his first book.
Read more about Rick Barton

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Turning implicit context loading on and off in a job


Implicit context load can sometimes be annoying, especially when you have many variables, and you are running test jobs. It can sometimes be hard to see the wood from the trees. This exercise show how you can turn off implicit context load if you wish to do so.

Getting ready

Open the jo_cook_ch06_0040_turnOffImplicit job.

How to do it...

The steps for turning implicit context load on and off in a job are as follows:

  1. Open the Job tab.

  2. Select the Extra tab.

  3. Uncheck Use Project Settings.

  4. Uncheck Implicit tContextLoad. Your Job tab should look like the one shown as follows:

  5. Run the job, and you will see that the initial context load is no longer performed.

How it works...

Talend allows the option to perform an implicit tContextLoad to be turned off for individual jobs within a project.

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Talend Open Studio Cookbook
Published in: Oct 2013Publisher: PacktISBN-13: 9781782167266

Author (1)

author image
Rick Barton

Rick Barton is a freelance consultant who has specialized in data integration and ETL for the last 13 years as part of an IT career spanning over 25 years. After gaining a degree in Computer Systems from Cardiff University, he began his career as a firmware programmer before moving into Mainframe data processing and then into ETL tools in 1999. He has provided technical consultancy to some of the UKs largest companies, including banks and telecommunications companies, and was a founding partner of a Big Data integration consultancy. Four years ago he moved back into freelance development and has been working almost exclusively with Talend Open Studio and Talend Integration Suite, on multiple projects, of various sizes, in UK. It is on these projects that he has learned many of the lessons that can be found in this, his first book.
Read more about Rick Barton