protected void moveBlueprintProvisioningState() throws SQLException {
    dbAccessor.dropColumn(CLUSTERS_TABLE, BLUEPRINT_PROVISIONING_STATE_COLUMN);
    dbAccessor.addColumn(HOST_COMPONENT_DESIRED_STATE_TABLE,
        new DBAccessor.DBColumnInfo(BLUEPRINT_PROVISIONING_STATE_COLUMN, String.class, 255,
            BlueprintProvisioningState.NONE, true));
  }
The {@link UpgradeCatalog272} upgrades Ambari from 2.7.1 to 2.7.2.
ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog272.java