How to use

poll

method

in

org.apache.hadoop.hbase.thrift.CallQueue

@Test
public void testOfferPoll() throws Exception {
 ThriftMetrics metrics = createMetrics();
 CallQueue callQueue = new CallQueue(new LinkedBlockingQueue<>(), metrics);
 for (int i = 0; i < elementsAdded; ++i) {
  callQueue.offer(createDummyRunnable());
 }
 for (int i = 0; i < elementsRemoved; ++i) {
  callQueue.poll();
 }
 verifyMetrics(metrics, "timeInQueue_num_ops", elementsRemoved);
}

@Test
public void testOfferPoll() throws Exception {
 ThriftMetrics metrics = createMetrics();
 CallQueue callQueue = new CallQueue(new LinkedBlockingQueue<>(), metrics);
 for (int i = 0; i < elementsAdded; ++i) {
  callQueue.offer(createDummyRunnable());
 }
 for (int i = 0; i < elementsRemoved; ++i) {
  callQueue.poll();
 }
 verifyMetrics(metrics, "timeInQueue_num_ops", elementsRemoved);
}

@Test
public void testOfferPoll() throws Exception {
 ThriftMetrics metrics = createMetrics();
 CallQueue callQueue = new CallQueue(new LinkedBlockingQueue<>(), metrics);
 for (int i = 0; i < elementsAdded; ++i) {
  callQueue.offer(createDummyRunnable());
 }
 for (int i = 0; i < elementsRemoved; ++i) {
  callQueue.poll();
 }
 verifyMetrics(metrics, "timeInQueue_num_ops", elementsRemoved);
}