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Posted to dev@parquet.apache.org by "Gidon Gershinsky (Jira)" <ji...@apache.org> on 2023/10/16 11:09:00 UTC

[jira] [Created] (PARQUET-2364) Encrypt all columns option

Gidon Gershinsky created PARQUET-2364:
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             Summary: Encrypt all columns option
                 Key: PARQUET-2364
                 URL: https://issues.apache.org/jira/browse/PARQUET-2364
             Project: Parquet
          Issue Type: Improvement
          Components: parquet-mr
            Reporter: Gidon Gershinsky
            Assignee: Gidon Gershinsky


The column encryption mode currently encrypts only the explicitly specified columns. Other columns stay unencrypted. This Jira will add an option to encrypt (and tamper-proof) the other columns with the default footer key.

Decryption / reading is not affected. The current readers will be able to decrypt the new files, as long as they have access to the required keys.



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