nodes.add(node1);
nodes.add(node2);
vcRpEntity.setHadoopNodes(nodes);
ResourcePoolRead rpRead = vcRpEntity.toRest();
Assert.assertTrue(rpRead != null);
NodeRead[] nodeReads = rpRead.getNodes();
Assert.assertTrue(nodeReads.length == 2);
Assert.assertTrue(nodeReads[0].getName().equals("node1"));