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Posted to common-issues@hadoop.apache.org by "Adam Antal (JIRA)" <ji...@apache.org> on 2019/01/07 16:59:00 UTC

[jira] [Updated] (HADOOP-15986) Allowing files to be moved between encryption zones having the same encryption key

     [ https://issues.apache.org/jira/browse/HADOOP-15986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adam Antal updated HADOOP-15986:
--------------------------------
    Attachment: HADOOP-15986.000.patch

> Allowing files to be moved between encryption zones having the same encryption key
> ----------------------------------------------------------------------------------
>
>                 Key: HADOOP-15986
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15986
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Adam Antal
>            Assignee: Adam Antal
>            Priority: Major
>         Attachments: HADOOP-15986.000.patch
>
>
> Currently HDFS blocks you from moving files from one encryption zone to another. On the surface this is fine, but we also allow multiple encryption zones to use the same encryption zone key. If we allow multiple zones to use the same zone key, we should also allow files to be moved between the zones. I believe this should be either we don't allow the same key to be used for multiple encryption zones, or we allow moving between zones when the key is the same. The latter is the most user-friendly and allows for different HDFS directory structures.



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