>>> 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': 49.80002021789551, 'pipeline_time': 48.419517517089844, 'startup_time': 1.380502700805664, 'job_time': 49.80002212524414}
