logger.error(methodName, null, e);
logger.error(methodName, null, "Scheduler exits: unable to read configuration.");
System.exit(1);
}
nc.printConfiguration();
DuccProperties[] nps = nc.getToplevelNodepools();
Map<String, DuccProperties> cls = nc.getClasses();
nodepools = new NodePool[nps.length]; // top-level nodepools