public static AcidOperationalProperties getAcidOperationalProperties(Configuration conf) {
    // If the conf does not define any transactional properties, the parseInt() should receive
    // a value of 1, which will set AcidOperationalProperties to a default type and return that.
    return AcidOperationalProperties.parseInt(
            HiveConf.getIntVar(conf, ConfVars.HIVE_TXN_OPERATIONAL_PROPERTIES));
  }
Returns the acidOperationalProperties for a given configuration.
@param conf A configuration object
@return the acidOperationalProperties object for the corresponding configuration.
ql/src/java/org/apache/hadoop/hive/ql/io/AcidUtils.java