class ApplicationHistoryManagerOnTimelineStore extends AbstractService implements
    ApplicationHistoryManager {

  @Override
  public ContainerReport getAMContainer(ApplicationAttemptId appAttemptId)
      throws YarnException, IOException {
    ApplicationAttemptReport appAttempt =
        getApplicationAttempt(appAttemptId, false);
    return getContainer(appAttempt.getAMContainerId());
  }

  public  ApplicationHistoryManagerOnTimelineStore(
      TimelineDataManager timelineDataManager,
      ApplicationACLsManager aclsManager);

}