Loading the sample data

Procedure

In the design workspace, select the tFixedFlowInput component and click the Component tab to define its basic settings.
Click the [...] button next to Edit schema to open the schema editor.
Click the [+] button to add the schema columns as shown in this image.

This schema is the same as the dataset originally used to create the datapreprun_spark preparation in Talend Data Preparation or Talend Cloud Data Preparation.
Click OK to validate these changes and accept the propagation prompted by the pop-up dialog box.
In the Streaming area, enter your preferred value for the Input repetition interval (ms) field. In this example, the default value, 5000 is used.
In the Mode area, select the Use Inline Content radio button and paste the above-mentioned sample data about customers into the Content field that is displayed.
In the Field separator field, enter a semicolon (;).

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