Method SetQueryOption

be/src/service/query-options.cc:252–260

Note that we allow numerical values for boolean and enum options. This is because TQueryOptionsToMap() will output the numerical values, and we need to parse its output configuration.

// TQueryOptionsToMap() will output the numerical values, and we need to parse its output
// configuration.
Status impala::SetQueryOption(const string& key, const string& value,
    TQueryOptions* query_options, QueryOptionsMask* set_query_options_mask) {
  int option_int = GetQueryOptionForKey(key);
  if (option_int < 0) {
    return Status(Substitute("Invalid query option: $0", key));
  }
  return SetQueryOption(static_cast<TImpalaQueryOptions::type>(option_int),
      value, query_options, set_query_options_mask);
}

Status impala::SetQueryOption(TImpalaQueryOptions::type option, const string& value,
    TQueryOptions* query_options, QueryOptionsMask* set_query_options_mask) {