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From "Zhe Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6987) Move CipherSuite xattr information up to the encryption zone root
Date Fri, 12 Sep 2014 23:06:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14132267#comment-14132267
] 

Zhe Zhang commented on HDFS-6987:
---------------------------------

The above question was answered offline -- only {{CipherSuite}} is shared in an EZ.

> Move CipherSuite xattr information up to the encryption zone root
> -----------------------------------------------------------------
>
>                 Key: HDFS-6987
>                 URL: https://issues.apache.org/jira/browse/HDFS-6987
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: encryption
>    Affects Versions: 2.6.0
>            Reporter: Andrew Wang
>            Assignee: Zhe Zhang
>
> All files within a single EZ need to be encrypted with the same CipherSuite. Because
of this, I think we can store the CipherSuite once in the EZ rather than on each file.



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