public String getId() {
    return m_upgradeCheck.getCheckDescription().name();
  }
Gets the name of the unique {@link UpgradeCheckDescription} assocaited with the
upgrade check.

@return a unique identifier for the upgrade result which is based on the
        {@link UpgradeCheckDescription}.
ambari-server-spi/src/main/java/org/apache/ambari/spi/upgrade/UpgradeCheckResult.java