How to use

cleanName

method

in

org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueuePlacementRule$PrimaryGroup

@Override
protected String getQueueForApp(String requestedQueue, String user,
  Groups groups, Map<FSQueueType, Set<String>> configuredQueues)
  throws IOException {
 final List<String> groupList = groups.getGroups(user);
 if (groupList.isEmpty()) {
  throw new IOException("No groups returned for user " + user);
 }
 return "root." + cleanName(groupList.get(0));
}

@Override
protected String getQueueForApp(String requestedQueue, String user,
  Groups groups, Map<FSQueueType, Set<String>> configuredQueues)
  throws IOException {
 return "root." + cleanName(groups.getGroups(user).get(0));
}

@Override
protected String getQueueForApp(String requestedQueue, String user,
  Groups groups, Map<FSQueueType, Set<String>> configuredQueues)
  throws IOException {
 return "root." + cleanName(groups.getGroups(user).get(0));
}