from pyspark.sql import SparkSession

APP_NAME = "DataFrames"
SPARK_URL = "local[*]"

spark = SparkSession.builder.appName(APP_NAME) \
        .config('spark.ui.showConsoleProgress', 'false') \
        .getOrCreate()

taxi = spark.read.load('/datasets/pickups_terminal_5.csv',
                       format='csv', header='true', inferSchema='true')

taxi = taxi.fillna(0)

taxi.registerTempTable("taxi")


print(spark.sql("SELECT CAST(date As DATE),SUM(pickups) FROM taxi GROUP BY CAST(date As DATE) ORDER BY SUM(pickups) DESC").show(5))