Creating the map - 7.0

Data mapping

EnrichVersion
7.0
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

Procedure

  1. In the Repository tree view, expand Metadata > Hierarchical Mapper, right click Maps, and then click New > Map.
  2. In the Select Type of New Map dialog box that opens, select Standard Map and then click Next.
  3. Give your new map a name, json2xml in this example, and then click Finish.
  4. Drag the gdelt-onerec structure you created earlier into both the Input and Output sides of the map.
  5. On the Output side of the map, change the representation used from JSON to XML by double-clicking Output (JSON) and selecting the XML output representation.
  6. Drag the Root element from the Input side of the map to the Root element on the Output side. This maps each element from the Input side with its corresponding element on the Outside side, which is a very simple map just for testing purposes.
  7. Press Ctrl+S to save your map.