本文整理了Java中org.apache.hadoop.yarn.server.resourcemanager.scheduler.Queue.getActiveUsersManager方法的一些代码示例，展示了Queue.getActiveUsersManager的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Queue.getActiveUsersManager方法的具体详情如下：
包路径：org.apache.hadoop.yarn.server.resourcemanager.scheduler.Queue
类名称：Queue
方法名：getActiveUsersManager

Queue.getActiveUsersManager介绍

暂无

代码示例

代码示例来源：origin: ch.cern.hadoop/hadoop-yarn-server-resourcemanager

private Queue createQueue(String name, Queue parent) {
 QueueMetrics metrics = QueueMetrics.forQueue(name, parent, false, conf);
 ActiveUsersManager activeUsersManager = new ActiveUsersManager(metrics);
 Queue queue = mock(Queue.class);
 when(queue.getMetrics()).thenReturn(metrics);
 when(queue.getActiveUsersManager()).thenReturn(activeUsersManager);
 return queue;
}

代码示例来源：origin: ch.cern.hadoop/hadoop-yarn-server-resourcemanager

synchronized public void move(Queue newQueue) {
 QueueMetrics oldMetrics = queue.getMetrics();
 QueueMetrics newMetrics = newQueue.getMetrics();
 for (Map<String, ResourceRequest> asks : requests.values()) {
  ResourceRequest request = asks.get(ResourceRequest.ANY);
  if (request != null) {
   oldMetrics.decrPendingResources(user, request.getNumContainers(),
     request.getCapability());
   newMetrics.incrPendingResources(user, request.getNumContainers(),
     request.getCapability());
  }
 }
 oldMetrics.moveAppFrom(this);
 newMetrics.moveAppTo(this);
 activeUsersManager.deactivateApplication(user, applicationId);
 activeUsersManager = newQueue.getActiveUsersManager();
 activeUsersManager.activateApplication(user, applicationId);
 this.queue = newQueue;
 this.queueName = newQueue.getQueueName();
}

代码示例来源：origin: com.github.jiayuhan-it/hadoop-yarn-server-resourcemanager

synchronized public void move(Queue newQueue) {
 QueueMetrics oldMetrics = queue.getMetrics();
 QueueMetrics newMetrics = newQueue.getMetrics();
 for (Map<String, ResourceRequest> asks : requests.values()) {
  ResourceRequest request = asks.get(ResourceRequest.ANY);
  if (request != null) {
   oldMetrics.decrPendingResources(user, request.getNumContainers(),
     request.getCapability());
   newMetrics.incrPendingResources(user, request.getNumContainers(),
     request.getCapability());
  }
 }
 oldMetrics.moveAppFrom(this);
 newMetrics.moveAppTo(this);
 activeUsersManager.deactivateApplication(user, applicationId);
 activeUsersManager = newQueue.getActiveUsersManager();
 activeUsersManager.activateApplication(user, applicationId);
 this.queue = newQueue;
 this.queueName = newQueue.getQueueName();
}

代码示例来源：origin: ch.cern.hadoop/hadoop-yarn-server-resourcemanager

@Test
 public void testSchedulingOpportunityOverflow() throws Exception {
  ApplicationAttemptId attemptId = createAppAttemptId(0, 0);
  Queue queue = createQueue("test", null);
  RMContext rmContext = mock(RMContext.class);
  when(rmContext.getEpoch()).thenReturn(3L);
  SchedulerApplicationAttempt app = new SchedulerApplicationAttempt(
    attemptId, "user", queue, queue.getActiveUsersManager(), rmContext);
  Priority priority = Priority.newInstance(1);
  assertEquals(0, app.getSchedulingOpportunities(priority));
  app.addSchedulingOpportunity(priority);
  assertEquals(1, app.getSchedulingOpportunities(priority));
  // verify the count is capped at MAX_VALUE and does not overflow
  app.setSchedulingOpportunities(priority, Integer.MAX_VALUE - 1);
  assertEquals(Integer.MAX_VALUE - 1,
    app.getSchedulingOpportunities(priority));
  app.addSchedulingOpportunity(priority);
  assertEquals(Integer.MAX_VALUE, app.getSchedulingOpportunities(priority));
  app.addSchedulingOpportunity(priority);
  assertEquals(Integer.MAX_VALUE, app.getSchedulingOpportunities(priority));
 }
}

代码示例来源：origin: ch.cern.hadoop/hadoop-yarn-server-resourcemanager

when(rmContext.getEpoch()).thenReturn(3L);
SchedulerApplicationAttempt app = new SchedulerApplicationAttempt(appAttId,
  user, oldQueue, oldQueue.getActiveUsersManager(), rmContext);
oldMetrics.submitApp(user);