code: @Override
    public void setupHadoopJobProperties() {
      if (getJobProps().containsKey(HADOOP_GLOBAL_OPTS)) {
        String hadoopGlobalOps = getJobProps().getString(HADOOP_GLOBAL_OPTS);
        if (getJobProps().containsKey(HADOOP_OPTS)) {
          String hadoopOps = getJobProps().getString(HADOOP_OPTS);
          getJobProps().put(HADOOP_OPTS, String.format("%s %s", hadoopOps, hadoopGlobalOps));
        } else {
          getJobProps().put(HADOOP_OPTS, hadoopGlobalOps);
        }
      }
    }
docs: Append HADOOP_GLOBAL_OPTS with HADOOP_OPTS in the given props