}
ArrayList<String> qualifiedPids = new ArrayList<String>();
if(duccwork.isOperational()) {
DuccMachinesData machinesData = DuccMachinesData.getInstance();
for (String node: nodeMap.keySet()) {
NodeId nodeId = new NodeId(node);
List<String> nodePids = machinesData.getPids(nodeId, userId);
for( String pid : nodePids ) {
if(qualify) {
qualifiedPids.add(node+":"+pid);
}