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  1. ORC
  2. ORC-14

Add column level encryption to ORC files

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.6.0
    • None
    • None

    Description

      It would be useful to support column level encryption in ORC files. Since each column and its associated index is stored separately, encrypting a column separately isn't difficult. In terms of key distribution, it would make sense to use an external server like the one in HADOOP-9331.

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        1. columnEncryption.png
          93 kB
          Owen O'Malley

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              omalley Owen O'Malley
              omalley Owen O'Malley
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