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Data frame takes long time to print count of rows

SatishGunjal
New Contributor

‎07-19-2021 01:42 AM

We have a pyspark data frame with 50 MN records. We can display records from it, but it takes around 10 minutes to print the shape of dataframe. We aim to use this data for modelling that will take some numerical features based on the final data frame computed here as input.

For better understanding we explained the issue with 5 record data frame and also added working pyspark code.

Please refer to attachment with sample code and detailed explanation..pyspark-issue.zip

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Hanna08
New Contributor II

‎08-30-2022 02:44 AM

Thanks for the detailed explanation. For those who want to have constant technical support for their work processes, I recommend JD Young. Here is only the latest information about the update in the world of information technology solutions and cybersecurity.

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