>>> running pyspark on ['/data/zillow/Z1_preprocessed/zillow_Z1_10G.csv']
>>> data mode: rdd_dict
{'type': 'RDD dict', 'framework': 'Spark 2.4.7 local[16]', 'run_time': 58.755852937698364, 'pipeline_time': 57.326786518096924, 'startup_time': 1.4290664196014404, 'job_time': 58.755855083465576}
