public static String getScriptsDir(HiveConf conf) {
    // Use the current directory if it is not specified
    String scriptsDir = conf.get("test.data.scripts");
    if (scriptsDir == null) {
      scriptsDir = new File(".").getAbsolutePath() + "/data/scripts";
    }
    return scriptsDir;
  }
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