// Add one request
app_0_requests_0.clear();
app_0_requests_0.add(
TestUtils.createResourceRequest(RMNodeImpl.ANY, 1*GB, 1, // only one
priority, recordFactory));
app_0.updateResourceRequests(app_0_requests_0);
// No allocation on node_0_1 even though it's node/rack local since
// required(rack_1) == 0
a.assignContainers(clusterResource, node_0_1);
verify(app_0, never()).allocate(any(NodeType.class), eq(node_1_0),