Creating the Talend Data Mapper structure

Create a structure for your map.

firstName,lastName,age
John,Doe,20
Jane,Doe,35
Kid,Doe,02

1. Open the Mapping perspective and navigate to Data Mapper > Hierarchical Mapper.
2. Right-click Structures and select New > Structure.
3. Select Import a structure definition and click Next.
4. Select CSV and click Next.
5. Select the sample file to use and click Next.
6. Enter the name of the structure and click Next.
7. In the CSV properties, select the Skip header reading check box, then click Next and Finish.