metadataManager.addInternalSchemaMetadata(MetadataManager.INTERNAL_CONNECTOR_ID, systemTablesMetadata);
SystemSplitManager systemSplitManager = new SystemSplitManager(nodeManager);
splitManager.addConnectorSplitManager(systemSplitManager);
SystemDataStreamProvider systemDataStreamProvider = new SystemDataStreamProvider();
dataStreamManager.addConnectorDataStreamProvider(systemDataStreamProvider);
SystemTablesManager systemTablesManager = new SystemTablesManager(systemTablesMetadata, systemSplitManager, systemDataStreamProvider, ImmutableSet.<SystemTable>of());
systemTablesManager.addTable(new NodesSystemTable(nodeManager));