[jira] (HUDI-2370) Supports data encryption

["Raymond Xu (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HUDI-2370 ]


    Raymond Xu deleted comment on HUDI-2370:
    ----------------------------------

was (Author: githubbot):
hudi-bot edited a comment on pull request #3614:
URL: https://github.com/apache/hudi/pull/3614#issuecomment-914114290


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> Supports data encryption
> ------------------------
>
>                 Key: HUDI-2370
>                 URL: https://issues.apache.org/jira/browse/HUDI-2370
>             Project: Apache Hudi
>          Issue Type: New Feature
>            Reporter: liujinhui
>            Assignee: liujinhui
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 0.11.0
>
>
> Data security is becoming more and more important, if hudi can support encryption, it is very welcome
> 1. Specify column encryption
>  2. Support footer encryption
>  3. Custom encrypted client interface（Provide memory-based encryption client by default）
> 4. Specify the encryption key
>  
> When querying, you need to pass the relevant key or obtain query permission based on the client's encrypted interface. If it fails, the result cannot be returned.
>  1. When querying non-encrypted fields, the key is not passed, and the data is returned normally
>  2. When querying encrypted fields, the key is not passed and the data is not returned
>  3. When the encrypted field is queried, the key is passed, and the data is returned normally
>  4. When querying all fields, the key is not passed and no result is returned. If passed, the data returns normally
>  
> Start with COW first



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