Python Playground

How can I select the characters or file path after the Dev\” and dev\ from the column in a spark D… Read more Pyspark: Split And Select Part Of The String Column Values

I am trying to measure the performance impact on having to copy a dataframe from scala to python an… Read more Pyspark. Transformer That Generates A Random Number Generates Always The Same Number

I am writing unit tests for a Spark job, and some of the outputs are named tuples: pyspark.sql.Row … Read more Check If Two Pyspark Rows Are Equal

I tried taking a schema as a common schema by df.schema() and load all the CSV files to it .But fai… Read more Spark - Merge / Union Dataframe With Different Schema (column Names And Sequence) To A Dataframe With Master Common Schema

I'm fairly new to stream programming. We have Kafka stream which use Avro. I want to connect a … Read more Spark Stream - 'utf8' Codec Can't Decode Bytes

I have created a Glue job that copies data from S3 (csv file) to Redshift. It works and populates … Read more Aws Glue Truncate Redshift Table

How to create a new column in PySpark and fill this column with the date of today? This is what I t… Read more Assertionerror: Col Should Be Column

I have a script with the below setup. I am using: 1) Spark dataframes to pull data in 2) Converting… Read more Convert A Pandas Dataframe To A Pyspark Dataframe