digraph G { subgraph cluster0 { isCluster="true"; id="cluster0"; label="WholeStageCodegen (2)\n \nduration: total (min, med, max (stageId: taskId))\n2 ms (0 ms, 0 ms, 2 ms (stage 62806.0: task 157725))"; tooltip="WholeStageCodegen (2)"; 1 [id="node1" labelType="html" label="<b>HashAggregate</b><br><br>spill size: 0.0 B<br>time in aggregation build total (min, med, max (stageId: taskId))<br>2 ms (0 ms, 0 ms, 2 ms (stage 62806.0: task 157725))<br>peak memory total (min, med, max (stageId: taskId))<br>5.0 MiB (256.0 KiB, 256.0 KiB, 256.0 KiB (stage 62806.0: task 157731))<br>number of output rows: 1<br>number of sort fallback tasks: 0<br>avg hash probes per key: 0" tooltip="HashAggregate(keys=[shardId#765097], functions=[])"]; } 2 [id="node2" labelType="html" label="<b>Exchange</b><br><br>shuffle records written: 20<br>remote merged reqs duration: 0 ms<br>remote merged blocks fetched: 0<br>records read: 20<br>local bytes read: 920.0 B<br>merged fetch fallback count: 0<br>local blocks read: 10<br>remote merged chunks fetched: 0<br>remote blocks read: 10<br>data size total (min, med, max (stageId: taskId))<br>640.0 B (32.0 B, 32.0 B, 32.0 B (stage 62805.0: task 157707))<br>local merged bytes read: 0.0 B<br>local merged chunks fetched: 0<br>shuffle write time total (min, med, max (stageId: taskId))<br>8 ms (0 ms, 0 ms, 0 ms (stage 62805.0: task 157714))<br>remote merged bytes read: 0.0 B<br>local merged blocks fetched: 0<br>corrupt merged block chunks: 0<br>fetch wait time: 0 ms<br>remote bytes read: 920.0 B<br>number of partitions: 20<br>remote reqs duration: 1 ms<br>remote bytes read to disk: 0.0 B<br>shuffle bytes written total (min, med, max (stageId: taskId))<br>1840.0 B (92.0 B, 92.0 B, 92.0 B (stage 62805.0: task 157707))" tooltip="Exchange hashpartitioning(shardId#765097, 20), ENSURE_REQUIREMENTS, [plan_id=303606]"]; subgraph cluster3 { isCluster="true"; id="cluster3"; label="WholeStageCodegen (1)\n \nduration: total (min, med, max (stageId: taskId))\n945 ms (8 ms, 84 ms, 85 ms (stage 62805.0: task 157707))"; tooltip="WholeStageCodegen (1)"; 4 [id="node4" labelType="html" label="<b>HashAggregate</b><br><br>spill size: 0.0 B<br>time in aggregation build total (min, med, max (stageId: taskId))<br>850 ms (6 ms, 73 ms, 80 ms (stage 62805.0: task 157709))<br>peak memory total (min, med, max (stageId: taskId))<br>5.0 MiB (256.0 KiB, 256.0 KiB, 256.0 KiB (stage 62805.0: task 157707))<br>number of output rows: 20<br>number of sort fallback tasks: 0<br>avg hash probes per key: 0" tooltip="HashAggregate(keys=[shardId#765097], functions=[])"]; 5 [id="node5" labelType="html" label="<br><b>Project</b><br><br>" tooltip="Project [shardId#765097]"]; 6 [id="node6" labelType="html" label="<b>Filter</b><br><br>number of output rows: 4,129" tooltip="Filter (isnotnull(shardId#765097) AND (shardId#765097 = 0_1_10000002108))"]; 7 [id="node7" labelType="html" label="<b>Scan ExistingRDD</b><br><br>number of output rows: 4,129" tooltip="Scan ExistingRDD[shardId#765097,worklistShardItemId#765098L,qty#765099,demandChannel#765100,demandStream#765101,kpis#765102]"]; } 2->1; 4->2; 5->4; 6->5; 7->6; }