@Override
  protected void executeDMLUpdates() throws AmbariException, SQLException {
    LOG.debug("UpgradeCatalog275 executing DML Updates.");
    addNewConfigurationsFromXml();
  }
Performs normal data upgrade

@throws AmbariException
@throws SQLException
ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog275.java