trino
trino copied to clipboard
[WIP] Add Parquet decryption support for Hive tables
Description
Adds support to read Hive tables with encrypted Parquet files. PS: This PR is work in progress and we are adding tests to it.
Additional context and related issues
Parquet added support for encryption https://parquet.apache.org/docs/file-format/data-pages/encryption/. Spark also added support to read and write tables with parquet encrypted files. In this PR we are adding support to read Hive tables with encrypted Parquet files with Trino.
Release notes
( ) This is not user-visible or is docs only, and no release notes are required. ( ) Release notes are required. Please propose a release note for me. ( ) Release notes are required, with the following suggested text:
# Section
* Fix some things. ({issue}`issuenumber`)