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import os
import sys
sys.path.append(os.path.dirname(sys.path[0])) # 上级目录
from utils.templates import Templates
from pyspark.sql import functions as F
class tmpAbaKeywordAnalytics(Templates):
def __init__(self, site_name='us'):
super().__init__()
self.site_name = site_name
self.db_save = f'tmp_aba_keyword'
self.spark = self.create_spark_object(
app_name=f"{self.db_save}: {self.site_name}")
self.reset_partitions(partitions_num=10)
self.partitions_by = ['site_name']
self.df_aba = self.spark.sql(f"select 1+1;")
self.df_keyword = self.spark.sql(f"select 1+1;")
self.df_save = self.spark.sql(f"select 1+1;")
def read_data(self):
sql1 = f"""
select
st_key,
search_term
from
ods_st_key
where
site_name = '{self.site_name}';
"""
print(sql1)
self.df_aba = self.spark.sql(sqlQuery=sql1).cache()
sql2 = f"""
select
keywordText as search_term,
keywordText
from
ods_adv_keyword
where
site_name = '{self.site_name}'
group by keywordText;
"""
print(sql2)
self.df_keyword = self.spark.sql(sqlQuery=sql2).cache()
def handle_data(self):
self.df_save = self.df_aba.join(self.df_keyword, 'search_term', 'left')
print(self.site_name)
# 填充分区字段
self.df_save = self.df_save.withColumn("site_name", F.lit(self.site_name))
self.df_save.show(10)
if __name__ == '__main__':
site_name = sys.argv[1]
handle_obj = tmpAbaKeywordAnalytics(site_name=site_name)
handle_obj.run()