[jira] [Comment Edited] (HIVE-18341) Add repl load support for adding "raw" namespace for TDE with same encryption keys

["anishek (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-18341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16305167#comment-16305167 ] 

anishek edited comment on HIVE-18341 at 12/28/17 8:38 AM:
----------------------------------------------------------

I have also tried with _skipcrccheck_ option in distcp.options but that fails as well with files having incomprehensible data on target warehouse.


was (Author: anishek):
I have also tried with _ skipcrccheck_ option in distcp.options but that fails as well with files having incomprehensible data on target warehouse.

> 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
>             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.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)