AbstractJobVertex v2 = new AbstractJobVertex("vertex2");
v1.setParallelism(lowDop);
v2.setParallelism(highDop);
v2.connectNewDataSetAsInput(v1, DistributionPattern.POINTWISE);
List<AbstractJobVertex> ordered = new ArrayList<AbstractJobVertex>(Arrays.asList(v1, v2));
ExecutionGraph eg = new ExecutionGraph(jobId, jobName, cfg);
try {