digraph G { subgraph clusterstage_40625 { label="Stage 40625"; 173320 [labelType="html" label="JDBCRDD [173320]<br>cache at &lt;unknown&gt;:0"]; subgraph cluster412833 { label="Scan JDBCRelation((SELECT * FROM dbo.fact_trans_chain_po_detail WHERE bigid BETWEEN 20001 AND 30000) AS page) [numPartitions=1] "; 173321 [labelType="html" label="MapPartitionsRDD [173321]<br>count at &lt;unknown&gt;:0"]; } subgraph cluster412834 { label="mapPartitionsInternal"; 173322 [labelType="html" label="MapPartitionsRDD [173322]<br>count at &lt;unknown&gt;:0"]; } subgraph cluster412835 { label="mapPartitionsInternal"; 173323 [labelType="html" label="Scan JDBCRelation((SELECT * FROM dbo.fact_trans_chain_po_detail WHERE bigid BETWEEN 20001 AND 30000) AS page) [numPartitions=1] [po_item_product_code#20613138,po_item_product_name#20613139,transaction_id#20613140,buyer_gln#20613141,seller_gln#20613142,pod_division#20613143,pod_delivery_date#20613144,pod_product_item_id#20613145,pod_product_entity#20613146,po_number#20613147,product_item_id#20613148,product_entity#20613149,brand_context_id#20613150,po_division#20613151,po_delivery_date#20613152,row_id#20613153L,parent_row_id#20613154,chain_seq#20613155,tier#20613156,production_input_type#20613157,trans_create_ts#20613158,trans_update_ts#20613159,outbound_create_ts#20613160,outbound_supplier_code#20613161,... 111 more fields] PushedFilters: [], ReadSchema: struct<po_item_product_code:string,po_item_product_name:string,transaction_id:string,buyer_gln:st...\n [173323] [Cached]<br>count at &lt;unknown&gt;:0"]; } } 173320->173321; 173321->173322; 173322->173323; }