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tunmnlu/task_3/Skeleton/Q1/test1.py
louiscklaw 9035c1312b update,
2025-02-01 02:09:32 +08:00

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Python

import pyspark
from pyspark.sql import SQLContext
from pyspark.sql.functions import hour, when, col, date_format, to_timestamp
from pyspark.sql.functions import *
# sc = pyspark.SparkContext(appName="HW3-Q1")
# sqlContext = SQLContext(sc)
# def load_data():
# df = sqlContext.read.option("header",True).csv("./temp.csv")
# return df
# df = load_data()
# #df.printSchema()
print('done')