handleResolver.addHandleResolver(connectorId, connectorHandleResolver);
splitManager.addConnectorSplitManager(connectorSplitManager);
dataStreamManager.addConnectorDataStreamProvider(connectorDataStreamProvider);
ConnectorRecordSinkProvider connectorRecordSinkProvider = connector.getService(ConnectorRecordSinkProvider.class);
if (connectorRecordSinkProvider != null) {
recordSinkManager.addConnectorRecordSinkProvider(connectorRecordSinkProvider);
}
ConnectorOutputHandleResolver connectorOutputHandleResolver = connector.getService(ConnectorOutputHandleResolver.class);