Configuring the Components - 7.2

Data mapping

EnrichVersion
7.2
EnrichProdName
Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
EnrichPlatform
Talend Studio
task
Data Governance > Third-party systems > Processing components (Integration) > Data mapping
Data Quality and Preparation > Third-party systems > Processing components (Integration) > Data mapping
Design and Development > Third-party systems > Processing components (Integration) > Data mapping
Before executing the Job, configure the components to add the required configuration details.

Procedure

  1. Add three columns in the tRowGenerator component:
  2. Add three columns in the out(Input) and tLogRow(Output) tables in the tLogRow component:
  3. Specify the text file that you have previously created earlier in the File name/Stream field of the tFileInputDelimited component. See the Prerequisite for more information.
  4. Enter details in the Map Variable and Alternate contextual Map(s) fields in the Advanced settings menu of tHMap.
  5. Double-click tHMap to display the tHMap Structure Generate/Select window. For both the Input and Output Structures, select Generate hierarchical mapper structure based on the schema.
  6. Map the input rows to the output rows in the tHMap Structure: