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weldermartins
Honored Contributor
since ‎12-13-2021
4 weeks ago

User Stats

  • 65 Posts
  • 4 Solutions
  • 21 Kudos given
  • 104 Kudos received

User Activity

I have Jupyter Notebook installed on my machine working normally. I tested running a Spark application by running the spark-submit command and it returns the message that the file was not found. What do you need to do to make it work?Below is a file ...
Hey everyone, I'm avoiding repeating the When Function for 12x, so I thought of the dictionary. I don't know if it's a limitation of the Spark function or a Logic error. Does the function allow this concatenation?
hello everyone, I'm creating a regex expression to fetch only the value of a string, but some values ​​are negative. I am not able to create the rule to compose the negative value. can you help me?from pyspark.sql.functions import regexp_extract fro...
Hey guys. I don't know if I'm tired, I ask for your help, but I don't understand where is the difference in the number of fields.Thanks! I'm replicating SCD type 2 based on this documentation:https://docs.delta.io/latest/delta-update.html#slowly-chan...
Hello guys,I'm using Jira API to return "ISSUES". But to be able to use pyspark I need to create the Dataframe passing in the Schema. But I am not able to create the Schema based on the model below. Would you have any ideas?root |-- expand: string ...