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I am having some troubles reading the following CSV data in UTF-16: FullName, FullLabel, Type TEST.… Read more How To Read Csv File With Additional Comma In Quotes Using Pyspark?

I want to be able to use a Scala function as a UDF in PySpark package com.test object ScalaPySpark… Read more How To Use Scala Udf In Pyspark?

Is there any way to use custom record delimiters while reading a csv file in pyspark. In my file re… Read more Read A File In Pyspark With Custom Column And Record Delmiter

I have a dataframe with a very large number of columns (>30000). I'm filling it with 1 and 0… Read more Efficient Column Processing In Pyspark

Given a DataFrame with the following rows: rows = [ Row(col1='abc', col2=[8], col3=[18]… Read more Selecting Empty Array Values From A Spark Dataframe

I am running a groupBy() on a dataset having several millions of records and want to save the resul… Read more How To Serialize Pyspark Groupeddata Object?

How can I read the following JSON structure to spark dataframe using PySpark? My JSON structure {&#… Read more Read Json File As Pyspark Dataframe Using Pyspark?

I have three columns in a pyspark data frame ( sample data given below ) I wanted to get the remov… Read more Get 20th To 80th Percentile Of Each Group - Pyspark