public static List<KuduPredicate> getPredicates(Configuration conf, Schema schema) {
    SearchArgument sarg = ConvertAstToSearchArg.createFromConf(conf);
    if (sarg == null) {
      return Collections.emptyList();
    }
    return toKuduPredicates(sarg, schema);
  }
Returns the list of Kudu predicates from the passed configuration.

@param conf the execution configuration
@param schema the schema of the Kudu table
@return the list of Kudu predicates
kudu-handler/src/java/org/apache/hadoop/hive/kudu/KuduPredicateHandler.java