공부
[Python] Spark rdd foreach print
승가비
2020. 10. 3. 20:03
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for row in df.rdd.collect():
do_something(row)driver
executor
https://stackoverflow.com/questions/36349281/how-to-loop-through-each-row-of-dataframe-in-pyspark
how to loop through each row of dataFrame in pyspark
E.g sqlContext = SQLContext(sc) sample=sqlContext.sql("select Name ,age ,city from user") sample.show() The above statement print entire table on terminal but i want to access each row in that t...
stackoverflow.com
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