Moderator

How to Use tPrejob and tPostJob

tPrejob and tPostjob are great when you need execute given tasks, before and after your job. Unlike other components, these components do not process data and cannot be configured. They always execute, even if the main job fails, making them great for tasks that need to be completed even if the job is not successful.

 

Some scenarios in which you might need to use tPrejob include:

  • loading context information
  • logging the start of the job
  • ensuring that a file exists
  • creating a database connection

On the other hand, you might use tPostjob to:

  • delete any temporary files you created within the job
  • log the end of a job
  • close any connections that you may have created

These components are added to jobs the same way any other components are, simply click and drag them from the palette or search for them by clicking on the canvas. All you need to do after that is connect them to your subjob using an “OnComponentOk” connection. Bellow, is an example of tPrejob and tPostjob being utilized.

 

picc1.png

2 REPLIES
Moderator

Re: How to Use tPrejob and tPostJob

Hello,

Thanks for sharing it with us.

Best regards

Sabrina

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Four Stars

Re: How to Use tPrejob and tPostJob

Thanks for the post/information.

Just to be absolutely clear, the screen shot shown is BEFORE the OnComponentOk connections to the subjob have been added? The subjob being the employee to tMap to tFileOutputDelimited?

Or is the screen shot the "final" product?