tions are grouped into a single group, and all the consumer vertices are connected to this group. This group is called <a href="//nightlies.apache.org/flink/flink-docs-release-1.14/api/java/org/apache/flink/runtime/scheduler/strategy/ConsumedPartitionGroup.html">ConsumedPartitionGroup</a>.</p>
<p>The basic idea of our optimizations is to put all the vertices that consume the same result partitions into one ConsumerVertexGroup, and put all the result partitions with the same consumer vertices into one Consum