public int getQueueInfoFailedRetrieved() {
    return numGetQueueInfoFailedRetrieved.value();
  }
@Test
  public void testGetQueueInfoFailed() {
    long totalBadBefore = metrics.getQueueInfoFailedRetrieved();
    badSubCluster.getQueueInfo();
    Assert.assertEquals(totalBadBefore + 1,
        metrics.getQueueInfoFailedRetrieved());
  }