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ijan10/analyze_input_dataset1.py

Last active February 27, 2019 15:28
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analyze_input_dataset1.py
left_df.registerTempTable('left_table_name')
sql_query = '''SELECT l_col ,count(1) as weight from left_table_name group by l_col order by weight desc'''
df_join_weights = spark.sql(sql_query)
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