Allow Retrieving Parquet Decryption Keys Using Key Metadata
Allow Retrieving Parquet Decryption Keys Using Key Metadata: a task in LegoFlow-SWE (Harbor dataset). When reading encrypted Parquet files, users must specify all decryption keys upfront through FileDecryptionProperties , either as a sole footer key or column‑specific keys. There is no way to…
The task
When reading encrypted Parquet files, users must specify all decryption keys upfront through `FileDecryptionProperties`, either as a sole footer key or column‑specific keys. There is no way to provide a callback that receives the key metadata embedded in the encrypted file and dynamically returns the appropriate…
Part of Lego-X/LegoFlow-SWE.