return cmd;
// for local mode - replace any references to packaged files by name with
// the reference to the original file path
if(ss.getConf().get("mapred.job.tracker", "local").equals("local")) {
Set<String> files = ss.list_resource(SessionState.ResourceType.FILE, null);
if((files != null) && !files.isEmpty()) {
int end = cmd.indexOf(" ");
String prog = (end == -1) ? cmd : cmd.substring(0, end);
String args = (end == -1) ? "" : cmd.substring(end, cmd.length());