w.println("C= order B by $0;");
w.println("store C into '" + OUTPUT_FILE + "';");
w.close();
try {
String[] args = { PIG_FILE };
PigStats stats = PigRunner.run(args, null);
Iterator<JobStats> iter = stats.getJobGraph().iterator();
while (iter.hasNext()) {
JobStats js=iter.next();
if(js.getState().name().equals("FAILED")) {
List<Operator> ops=stats.getJobGraph().getSuccessors(js);
for(Operator op : ops ) {
assertEquals(((JobStats)op).getState().toString(), "UNKNOWN");
}
}
}