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https://issues.apache.org/jira/browse/PARQUET-2364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17778975#comment-17778975
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ASF GitHub Bot commented on PARQUET-2364:
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ggershinsky opened a new pull request, #1178:
URL: https://github.com/apache/parquet-mr/pull/1178
### Jira
- [ ] My PR addresses the following Parquet Jira
https://issues.apache.org/jira/browse/PARQUET-2364
### Tests
- [ ] My PR adds a unit test
> 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
> Priority: Major
>
> 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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