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From Sergio Peña (JIRA) <j...@apache.org>
Subject [jira] [Created] (HIVE-8945) Allow user to read encrypted read-only tables only if the scratch directory is encrypted
Date Fri, 21 Nov 2014 20:58:34 GMT
Sergio Peña created HIVE-8945:
---------------------------------

             Summary: Allow user to read encrypted read-only tables only if the scratch directory
is encrypted
                 Key: HIVE-8945
                 URL: https://issues.apache.org/jira/browse/HIVE-8945
             Project: Hive
          Issue Type: Sub-task
            Reporter: Sergio Peña
            Assignee: Sergio Peña


With the changes for hdfs encryption, hive creates a staging directory inside table locations.
If an user access a table as read-only access, then the staging directory is created in the
old scratch directory (hive.exec.scratchdir). 

This does not work if the table to access is encrypted for security reasons. We don't want
that encrypted data is written to an unencrypted zone. But, if the scratch directory is encrypted?
Then we should allow the access.

This bug is to fix that.



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