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  1. Parquet
  2. PARQUET-1178

Parquet modular encryption

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Done
    • 1.12.0
    • 1.12.0
    • parquet-mr
    • None

    Description

      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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              gershinsky Gidon Gershinsky
              gershinsky Gidon Gershinsky
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