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https://issues.apache.org/jira/browse/HDFS-10899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16138978#comment-16138978
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Wei-Chiu Chuang commented on HDFS-10899:
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Thanks Xiao,
the doc update doesn't need to be in this patch. But it looks good to me so +1,
pending Jenkins.
> Add functionality to re-encrypt EDEKs
> -------------------------------------
>
> Key: HDFS-10899
> URL: https://issues.apache.org/jira/browse/HDFS-10899
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: encryption, kms
> Reporter: Xiao Chen
> Assignee: Xiao Chen
> Attachments: editsStored, HDFS-10899.01.patch, HDFS-10899.02.patch,
> HDFS-10899.03.patch, HDFS-10899.04.patch, HDFS-10899.05.patch,
> HDFS-10899.06.patch, HDFS-10899.07.patch, HDFS-10899.08.patch,
> HDFS-10899.09.patch, HDFS-10899.10.patch, HDFS-10899.10.wip.patch,
> HDFS-10899.11.patch, HDFS-10899.12.patch, HDFS-10899.13.patch,
> HDFS-10899.14.patch, HDFS-10899.15.patch, HDFS-10899.16.patch,
> HDFS-10899.17.patch, HDFS-10899.wip.2.patch, HDFS-10899.wip.patch, Re-encrypt
> edek design doc.pdf, Re-encrypt edek design doc V2.pdf
>
>
> Currently when an encryption zone (EZ) key is rotated, it only takes effect
> on new EDEKs. We should provide a way to re-encrypt EDEKs after the EZ key
> rotation, for improved security.
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