assertEquals(ShipStrategyType.PARTITION_HASH, join2.getInput1().getShipStrategy());
assertEquals(SolutionSetPlanNode.class, join1.getInput1().getSource().getClass());
assertEquals(SolutionSetPlanNode.class, join2.getInput2().getSource().getClass());
new NepheleJobGraphGenerator().compileJobGraph(optPlan);
}
catch (Exception e) {
System.err.println(e.getMessage());
e.printStackTrace();
fail("Test erroneous: " + e.getMessage());