public int getUpdateReservationFailedRetrieved() {
    return numUpdateReservationFailedRetrieved.value();
  }
@Test
  public void testGetUpdateReservationRetrievedFailed() {
    long totalBadBefore = metrics.getUpdateReservationFailedRetrieved();
    badSubCluster.getUpdateReservationFailed();
    Assert.assertEquals(totalBadBefore + 1,
        metrics.getUpdateReservationFailedRetrieved());
  }