class FairScheduler extends
    AbstractYarnScheduler<FSAppAttempt, FSSchedulerNode> {

  @Override
  public void reinitialize(Configuration conf, RMContext rmContext)
      throws IOException {
    try {
      allocsLoader.reloadAllocations();
      super.reinitialize(conf, rmContext);
    } catch (Exception e) {
      LOG.error("Failed to reload allocations file", e);
    }
    try {
      refreshMaximumAllocation(
          ResourceUtils.fetchMaximumAllocationFromConfig(conf));
    } catch (Exception e) {
      LOG.error("Failed to refresh maximum allocation", e);
    }
  }

  public  FairScheduler();

}