Python Developer

I am trying to output all tables in a database to an csv or text file. I can output all the databas… Read more How To Export All Hive Databases And Their Tables To A Csv Or Txt Fiile

We have a hive warehouse, and wanted to use spark for various tasks (mainly classification). At tim… Read more Reading And Writing From Hive Tables With Spark After Aggregation

I have sample input dataframe as below, but the value (clm starting with m) columns can be n number… Read more How To Select Columns Using Dynamic Select Query Using Window Function

I am working with Hive data pulled into a Python Jupyter notebook using a Hive wrapper written in P… Read more Collect Set By Group?

We have a hive warehouse, and wanted to use spark for various tasks (mainly classification). At tim… Read more Reading And Writing From Hive Tables With Spark After Aggregation

I have sample input dataframe as below, but the value (clm starting with m) columns can be n number… Read more How To Select Columns Using Dynamic Select Query Using Window Function