New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

This line of code is not working for me #1

Open

nagilla-venkatesh opened this issue Aug 4, 2024 · 0 comments

nagilla-venkatesh commented Aug 4, 2024

https://github.com/sbgowtham/pyspark/blame/6426d2fe52acb0366fa70541e21261b5a71e6c5f/delimiter.py#L16

so I have changed the expression like below:

from pyspark.sql.functions import regexp_replace

df = df.withColumn('value', regexp_replace(col('value'), "[,\t|]", ","))

And one more thing is instead of using df.withColumn multiple times use the below code for readability purpose:

df = df.withColumns({
"id": split_col.getItem(0),
"name": split_col.getItem(1),
"age": split_col.getItem(2),
"city": split_col.getItem(3)
})

withColumns will work from pyspark 3.3+

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment