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https://issues.apache.org/jira/browse/PARQUET-1178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17098253#comment-17098253
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Venkata Satya Pradeep Srikakolapu commented on PARQUET-1178:
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This feature nicely fits in my case. Any timeline on this? I am basically
looking for a format which an encrypt PII/PHI columns when storing on a storage
within DataBricks cluster. Do you recommend any other alternative if this
feature is not going to be available soon?
> Parquet modular encryption
> --------------------------
>
> Key: PARQUET-1178
> URL: https://issues.apache.org/jira/browse/PARQUET-1178
> Project: Parquet
> Issue Type: New Feature
> Reporter: Gidon Gershinsky
> Assignee: Gidon Gershinsky
> Priority: Major
>
> 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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