public void setInputFile(File qf) throws IOException {
    String query = FileUtils.readFileToString(qf, StandardCharsets.UTF_8);
    inputFile = qf;
    inputContent = query;
    qTestResultProcessor.init(query);
    qOutProcessor.initMasks(query);
  }
Returns the default UDF names which should not be removed when resetting the test database

@return The list of the UDF names not to remove
itests/util/src/main/java/org/apache/hadoop/hive/ql/QTestUtil.java