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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-18341) Add repl load support for adding "raw" namespace for TDE with same encryption keys
Date Thu, 11 Jan 2018 04:16:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-18341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16321674#comment-16321674
] 

ASF GitHub Bot commented on HIVE-18341:
---------------------------------------

GitHub user anishek opened a pull request:

    https://github.com/apache/hive/pull/289

    HIVE-18341: Add repl load support for adding "raw" namespace for TDE with same encryption
keys

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/anishek/hive HIVE-18341

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/hive/pull/289.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #289
    
----
commit 14b92575fdc97434ec65ad0ce1c54c5f352a992c
Author: Anishek Agarwal <anishek@...>
Date:   2017-12-26T14:11:39Z

    HIVE-18341: Add repl load support for adding "raw" namespace for TDE with same encryption
keys

----


> Add repl load support for adding "raw" namespace for TDE with same encryption keys
> ----------------------------------------------------------------------------------
>
>                 Key: HIVE-18341
>                 URL: https://issues.apache.org/jira/browse/HIVE-18341
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: anishek
>            Assignee: anishek
>              Labels: pull-request-available
>             Fix For: 3.0.0
>
>         Attachments: HIVE-18341.0.patch, HIVE-18341.1.patch
>
>
> https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-hdfs/TransparentEncryption.html#Running_as_the_superuser
> "a new virtual path prefix, /.reserved/raw/, that gives superusers direct access to the
underlying block data in the filesystem. This allows superusers to distcp data without needing
having access to encryption keys, and also avoids the overhead of decrypting and re-encrypting
data."
> We need to introduce a new option in "Repl Load" command that will change the files being
copied in distcp to have this "/.reserved/raw/" namespace before the file paths.



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