[jira] [Created] (YARN-6327) Removing queues from CapacitySchedulerQueueManager and ParentQueue should be done with iterator

[Jonathan Hung (JIRA)]

Jonathan Hung created YARN-6327:
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             Summary: Removing queues from CapacitySchedulerQueueManager and 
ParentQueue should be done with iterator
                 Key: YARN-6327
                 URL: https://issues.apache.org/jira/browse/YARN-6327
             Project: Hadoop YARN
          Issue Type: Bug
          Components: capacityscheduler
            Reporter: Jonathan Hung
            Assignee: Jonathan Hung


e.g. in {{CapacitySchedulerQueueManager}} {noformat}    for (Map.Entry<String, 
CSQueue> e : existingQueues.entrySet()) {
      String queueName = e.getKey();
      if (!newQueues.containsKey(queueName)) {
        existingQueues.remove(queueName);
      }
    }{noformat}



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