FlowConnector connector = new LocalFlowConnector(cfg);
Flow[] flows = new Flow[] { connector.connect(flow) };
CascadeConnector cascadeConnector = new CascadeConnector(cfg);
cascadeConnector.connect(flows).complete();
}
private Tap sourceTap() {
return new FileTap(new TextDelimited(new Fields("id", "name", "url", "picture", "ts")), INPUT);
}