[jira] [Updated] (PARQUET-1178) Parquet modular encryption

["Gidon Gershinsky (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PARQUET-1178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gidon Gershinsky updated PARQUET-1178:
--------------------------------------
    Fix Version/s: 1.12.0

> Parquet modular encryption
> --------------------------
>
>                 Key: PARQUET-1178
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1178
>             Project: Parquet
>          Issue Type: New Feature
>          Components: parquet-mr
>    Affects Versions: 1.12.0
>            Reporter: Gidon Gershinsky
>            Assignee: Gidon Gershinsky
>            Priority: Major
>             Fix For: 1.12.0
>
>
> A mechanism for modular encryption and decryption of Parquet files. Allows to keep data fully encrypted in the storage - while enabling efficient analytics on the data, via reader-side extraction / authentication / decryption of data subsets required by columnar projection and predicate push-down.
> Enables fine-grained access control to column data by encrypting different columns with different keys.
> Supports a number of encryption algorithms, to account for different security and performance requirements.



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