Talend Open Studio Cookbook

Managing job dependencies

This recipe shows how simple, serial job dependencies can be managed using Talend.

Getting ready

Open the job jo_cook_ch11_0040_simpleSchedule.

How to do it…

1. Drag the job jo_cook_ch11_0040_task1 onto the canvas.
2. Drag the job jo_cook_ch11_0040_task2 onto the canvas, and link from task 1 using an OnSubjobOk trigger link.
3. Drag the job jo_cook_ch11_0040_task3 onto the canvas, and link from task 1 using an OnSubjobOk trigger link.
4. Your job should now look like the one in the next screenshot below:
   
5. Run the job to see the output of the three tasks.

How it works…

Dragging each of the jobs onto the canvas automatically creates a tRunjob