href="//nightlies.apache.org/flink/flink-docs-release-1.14/api/java/org/apache/flink/runtime/jobgraph/JobGraph.html">JobGraph</a>. The SchedulingPipelinedRegion denotes the pipelined regions on the execution level. It consists of ExecutionVertices and forms the ExecutionGraph. Like ExecutionVertices are derived from a JobVertex, SchedulingPipelinedRegions are derived from a LogicalPipelinedRegion, as Fig. 4 shows.</p>
<p>During the construction of pipelined regions, a problem arises: There may be cyclic dep