public static void setAcidOperationalProperties(
      Configuration conf, boolean isTxnTable, AcidOperationalProperties properties) {
    if (isTxnTable) {
      HiveConf.setBoolVar(conf, ConfVars.HIVE_TRANSACTIONAL_TABLE_SCAN, isTxnTable);
      if (properties != null) {
        HiveConf.setIntVar(conf, ConfVars.HIVE_TXN_OPERATIONAL_PROPERTIES, properties.toInt());
      }
    } else {
      conf.unset(ConfVars.HIVE_TRANSACTIONAL_TABLE_SCAN.varname);
      conf.unset(ConfVars.HIVE_TXN_OPERATIONAL_PROPERTIES.varname);
    }
  }
Sets the acidOperationalProperties in the configuration object argument.
@param conf Mutable configuration object
@param properties An acidOperationalProperties object to initialize from. If this is null,
                  we assume this is a full transactional table.
ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java