zhuzhurk commented on code in PR #21388:
URL: https://github.com/apache/flink/pull/21388#discussion_r1054064663


##########
flink-runtime/src/test/java/org/apache/flink/runtime/executiongraph/DefaultExecutionGraphConstructionTest.java:
##########
@@ -337,6 +337,159 @@ void testRegisterConsumedPartitionGroupToEdgeManager() 
throws Exception {
                         partition1.getPartitionId(), 
partition2.getPartitionId());
     }
 
+    @Test
+    void testPointWiseConsumedPartitionGroupPartitionFinished() throws 
Exception {
+        JobVertex v1 = new JobVertex("source");
+        JobVertex v2 = new JobVertex("sink");
+
+        v1.setParallelism(4);
+        v2.setParallelism(2);
+
+        v2.connectNewDataSetAsInput(
+                v1, DistributionPattern.POINTWISE, 
ResultPartitionType.BLOCKING);
+
+        List<JobVertex> ordered = new ArrayList<>(Arrays.asList(v1, v2));
+        ExecutionGraph eg = createDefaultExecutionGraph(ordered);
+        eg.attachJobGraph(ordered);
+
+        IntermediateResult result =
+                
Objects.requireNonNull(eg.getJobVertex(v1.getID())).getProducedDataSets()[0];
+
+        IntermediateResultPartition partition1 = result.getPartitions()[0];
+        IntermediateResultPartition partition2 = result.getPartitions()[1];
+        IntermediateResultPartition partition3 = result.getPartitions()[2];
+        IntermediateResultPartition partition4 = result.getPartitions()[3];
+
+        ConsumedPartitionGroup consumedPartitionGroup1 =
+                partition1.getConsumedPartitionGroups().get(0);
+
+        ConsumedPartitionGroup consumedPartitionGroup2 =
+                partition4.getConsumedPartitionGroups().get(0);
+
+        
assertThat(consumedPartitionGroup1.getNumberOfUnfinishedPartitions()).isEqualTo(2);
+        
assertThat(consumedPartitionGroup2.getNumberOfUnfinishedPartitions()).isEqualTo(2);
+        partition1.markFinished();
+        partition2.markFinished();
+        
assertThat(consumedPartitionGroup1.getNumberOfUnfinishedPartitions()).isZero();
+        partition3.markFinished();
+        partition4.markFinished();
+        
assertThat(consumedPartitionGroup1.getNumberOfUnfinishedPartitions()).isZero();

Review Comment:
   consumedPartitionGroup1 -> consumedPartitionGroup2



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