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Posted to dev@hive.apache.org by "anishek (JIRA)" <ji...@apache.org> on 2017/12/26 06:44:00 UTC

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

anishek created HIVE-18341:
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             Summary: 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
             Fix For: 3.0.0


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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