Subscription Procedure In the Integration perspective of your studio, create an empty Job from the Job Designs node in the Repository tree view. For further information about how to create a Job, see Talend Studio User Guide. Drop the following components onto the workspace: tFileInputDelimited, tPartitioner, tCollector, tSortRow, tDepartitioner, tRecollector, tFileOutputDelimited. The tFileInputDelimited component (labeled test file in this example) reads the 20 million customer records from a .txt file generated by tRowGenerator. For further information about the tRowGenerator component, see tRowGenerator For further information about how to label a component, see Talend Studio User Guide. Connect tPartitioner to tCollector using the Trigger > Starts link. Do the same to connect tDepartitioner to tRecollector. Connect the other components using the Row > Main link.